Mobile Legends Live Betting Sites 2026

Back MLBB in-play with the UK's top UKGC-licensed bookmakers — deeper Mobile Legends live betting markets, faster cash out, and real streaming coverage for every major tournament.

Kaiden Laverty

Kaiden Laverty

Live Casino Content Researcher • Updated August 2026

Bet Live on Mobile Legends

Mobile Legends Live Betting Sites

Compare the 12 featured sites here, then continue to the page-specific market comparison and bookmaker reviews below. Confirm the exact event and current market at the selected site before depositing.

1

Zizobet

5.0

800% Up to 7800€ + 1000 Free Spins + 25% Cashback

Visa · Mastercard · Crypto
50 Free Spins 20% Cashback
2

Wildies

4.9

Welcome Pack 400% up to £3200 + 150 FS

Visa · Mastercard · Crypto
150 Free Spins 25% Cashback
3

Cosmobet

4.9

750% + Up to 7000€ + 1000 Free Spins + 25% Cashback

Visa · Mastercard · Crypto
1000 Free Spins 15% Cashback
4

WinBeast

4.8

Welcome Pack £5000 + 500 Free Spins

Visa · Mastercard · Crypto
500 Free Spins 20% Cashback
5

Win Place

4.9

Welcome Bonus 100% up to £4,000 + 100 Free Spins

Visa · Mastercard · Crypto
700 Free Spins 20% Cashback
6

SlotRoyals

4.7

Welcome Bonus 200% up to 1700 GBP + 200 FS

Visa · Mastercard · Crypto
200 Free Spins 20% Cashback
7

Velobet

4.8

700% + Up to 7500€ + 1000 Free Spins + 25% Cashback

Visa · Mastercard · Crypto
1000 Free Spins 20% Cashback
8

LuckyWave

4.6

100% up to £2,000 + 150 Free Spins

Visa · Mastercard · Crypto
200 Free Spins 5% Cashback
9

Mad Casino

4.7

777% up to €7500 + 20% Cashback

Visa · Mastercard · Crypto
100 Free Spins 15% Cashback
10

7Gear

4.7

Welcome Reward Up To £5000 + 500 FS

Visa · Mastercard · Crypto
500 Free Spins
11

ShelbyWin

4.8

6000 EUR + 500 Free Spins + 20% Cashback

Visa · Mastercard · Crypto
50 to 100 Free Spins 10% Cashback
12

Odin Fortune

4.7

Welcome Package 700% + 700 Free Spins up to £4000

Visa · Mastercard · Crypto
700 Free Spins 25% Cashback

Why Mobile Legends Live Betting Sites Demand a Different Standard

Mobile Legends: Bang Bang is one of the fastest-growing titles on the esports betting calendar in 2026. Its five-versus-five MOBA format produces momentum swings that reward punters who can read the game in real time — which makes the quality of a bookmaker's live betting infrastructure far more important here than it would be for a slower-paced sport. A single turret collapse, an unexpected Lord steal, or a clutch rotation can flip a map in under sixty seconds, so you need a sportsbook whose in-play odds refresh quickly and whose markets stay open deep into each game.

The best Mobile Legends live betting sites are not simply football books that happen to list esports on a submenu. Tournament coverage is the first test: the M-Series World Championship, the Mid-Season Cup, and the various regional MPL seasons — Indonesia, Philippines, Malaysia, and beyond — represent the core betting calendar for active MLBB punters. A bookmaker that only prices the M-Series grand final and ignores the weekly MPL schedule is effectively useless for anyone who bets this game seriously.

In-Play Market Depth and the Objective Props That Actually Matter

Beyond match winner and map winner, the best Mobile Legends bookmakers offer objective-based props — First Lord, First Turret, total kills, and map handicap live — all of which are far more exploitable with even basic game knowledge. These markets are where experienced MLBB bettors find genuine edge, and their presence or absence is one of the sharpest indicators of whether a platform truly supports this game or just tolerates it.

Live streaming is a genuine differentiator. MLBB matches are freely broadcast on YouTube and Twitch, but having the stream embedded within the sportsbook interface — alongside a live betting slip — removes friction on mobile. Fourth, cash out speed and reliability matters enormously in a game where momentum shifts happen without warning. Partial cash out is a bonus; full cash out that actually processes during peak in-play traffic is the baseline requirement.

If you also follow similar mobile MOBA titles, it is worth checking out our coverage of the best King Of Glory live betting sites, which shares several of the same platform considerations around fast odds feeds and objective-based in-play markets.

Mobile Experience Is Non-Negotiable for MLBB Bettors

Mobile experience is a non-negotiable for a game whose entire fanbase lives on smartphones. Odds refresh rate, tap-to-bet speed, and stream quality on a 4G connection are all worth testing before you commit to a primary sportsbook. The bookmakers ranked highly in this guide have been assessed specifically on these criteria, not on their general sportsbook reputation.

In-Depth Mobile Legends Live Betting Site Reviews

Each review below focuses specifically on what the bookmaker delivers for MLBB live betting — streaming rights, in-play market selection, cash out reliability, and mobile experience — not their general sportsbook rating.

1

bet365

4.8/5

bet365 is the most complete UKGC-licensed option for Mobile Legends live betting in 2026. The platform covers all major MLBB tournaments — from regional MPL seasons in Indonesia and the Philippines through to the M-Series World Championship — with pre-match and live odds that consistently offer among the tightest margins of any mainstream bookmaker. In-play markets include match winner, map winner, map handicap, and total maps, with objective-based props appearing on higher-profile fixtures. The embedded live stream for select MLBB matches is a real advantage, allowing you to watch and bet from the same screen without switching tabs. Cash out — full and partial — is available throughout matches, and the functionality holds up well during high-traffic playoff events. The mobile app is polished and fast, with live odds refreshing in near real time. bet365's esports section is well signposted, and MLBB sits prominently within it. The main downside for UK punters is the now-standard account-restriction policy for consistent winners, which applies across all markets including esports. Existing-customer promotions are also thinner than those offered by specialist esports books, so the appeal is primarily structural quality rather than bonus value.

Pros & Cons

Pros Cons
  • Covers MPL, MSC, M-Series and other major MLBB tournaments consistently
  • Live streaming embedded for select MLBB matches — watch and bet from one screen
  • Full and partial cash out available throughout in-play matches
  • Tight in-play margins relative to mainstream bookmaker competitors
  • Fast, reliable mobile app with low-latency in-play experience
  • Account restrictions for profitable esports bettors are a known pattern
  • In-play prop markets (First Lord, First Turret) only appear on higher-profile fixtures, not all MPL regional matches
  • Bonus offers for existing customers are thin compared to specialist esports books
Author's Verdict

bet365 is the default choice for UK punters who want reliable Mobile Legends live betting coverage, a genuine streaming option, and proper cash out under a fully UKGC-licensed umbrella. Just be prepared for stakes to be managed if you bet esports consistently and profitably.

— Kaiden Laverty, Live Casino Content Researcher

2

Betway

4.5/5

Betway has invested seriously in its esports vertical and Mobile Legends benefits directly from that commitment. The platform carries MLBB markets for the M-Series, MSC, and leading MPL regions, with a dedicated esports section that is easy to locate within both the desktop and mobile interface. Live betting is available on match winner, map winner, and map handicap markets, and the odds feed refreshes reliably during play. Betway's cash out feature is one of the better-implemented ones among UKGC-licensed books — it processes quickly and rarely suspends during normal match play. The mobile app scores well for MLBB specifically: market loading times are fast and the bet slip does not lag when placing in-play singles or accumulators. Live streaming for MLBB is not consistently available at Betway, which is a gap compared to bet365. However, the bookmaker makes up ground with regular esports-specific promotions and a clean, consistent interface that holds up well during busy tournament evenings. UKGC licence is current and the operator has a long track record of reliable payouts. For punters who prioritise cash out reliability and clean mobile performance over embedded streaming, Betway represents a genuinely strong second choice.

Pros & Cons

Pros Cons
  • Dedicated esports section with clear MLBB tournament navigation
  • Reliable cash out that processes quickly during in-play action
  • Strong mobile app performance for live MLBB betting
  • UKGC-licensed with a well-established payout record
  • Regular esports-specific promotions available
  • Live streaming for MLBB is not consistently available
  • In-play market range is narrower than bet365 on lower-tier MPL fixtures
Author's Verdict

Betway is a solid second option for UK MLBB punters, particularly if you prioritise cash out reliability and clean mobile performance over embedded streaming. Tournament coverage is good, though in-play prop depth remains modest outside headline events.

— Kaiden Laverty, Live Casino Content Researcher

3

GG.BET

4.6/5

GG.BET is an esports-first sportsbook and Mobile Legends is genuinely central to its offering — not an afterthought bolted onto a football book. The platform covers MLBB with impressive depth across the MPL, MSC, and M-Series, pricing markets on individual maps, match handicaps, total maps, and objective-based props including First Lord and First Turret on major events. In-play odds are among the fastest-refreshing available, which is critical when MLBB games swing quickly. The live stats widget embedded alongside the betting interface provides kill counts, turret status, and gold leads — useful context for in-play decisions without needing a separate stream. GG.BET holds an MGA licence and operates in the UK market; however, prospective customers should verify current UKGC status directly before depositing, as licence arrangements can change. Promotional offers for MLBB are frequent and specifically targeted at esports bettors, which makes the platform meaningfully more generous than generalist books for this game. The platform does attract some complaints about account verification delays from users on forums, so factor that into your expectations around first withdrawals.

Pros & Cons

Pros Cons
  • Esports-first design with MLBB prominently featured across all major tournaments
  • In-play objective markets (First Lord, First Turret) on flagship events
  • Live stats widget embedded alongside in-play odds
  • Fast-refreshing in-play odds feed suited to MLBB's rapid momentum shifts
  • Regular MLBB-specific promotions
  • UKGC licence status should be verified directly before depositing — confirm on the UKGC register
  • User reports of KYC and verification delays on withdrawal from forum sources
  • Smaller brand recognition in the UK mainstream market
Author's Verdict

GG.BET is among the strongest options for Mobile Legends live betting depth and in-play prop availability, but UK punters must confirm its current regulatory status on the UKGC register before opening an account.

— Kaiden Laverty, Live Casino Content Researcher

4

Unibet

4.2/5

Unibet is a firmly UKGC-licensed operator with a solid reputation for reliable payouts and responsible gambling tools, and its esports section has grown meaningfully over the past two years. Mobile Legends coverage focuses on the headline tournaments — M-Series and MSC — with match winner, map winner, and handicap markets available pre-match and in-play. The live betting experience is functional rather than exceptional: cash out is available and processes reasonably quickly, but the range of in-play props is limited compared to specialist esports books. There is no consistent MLBB live streaming at Unibet. Where Unibet genuinely earns its place on this list is reliability: payouts process promptly, the mobile app is stable under load, and the customer support team is responsive. For casual MLBB bettors who want a trustworthy regulated environment over maximum market depth, Unibet is a reasonable choice. High-volume esports bettors who need First Lord or kill-total live props will likely find the offering insufficient. The responsible gambling toolkit — deposit limits, session reminders, reality checks — is among the best implemented of any UKGC-licensed operator reviewed here.

Pros & Cons

Pros Cons
  • Fully UKGC-licensed with a long, clean payout record
  • Stable mobile app with consistent in-play performance under load
  • Cash out available on MLBB match and map markets
  • Strong responsible gambling tools including deposit limits and reality checks
  • In-play prop depth is limited — no objective-based specials on most fixtures
  • No consistent MLBB live streaming
  • Coverage drops off significantly below M-Series and MSC level
Author's Verdict

Unibet suits casual UK punters who prioritise a safe, regulated environment over specialist MLBB market depth. It is not the right choice for bettors who want to exploit objective-based live props or bet regularly on lower-tier MPL regional fixtures.

— Kaiden Laverty, Live Casino Content Researcher

Choosing Between the Best Mobile Legends Live Betting Sites: An Editorial Assessment

Having worked through each bookmaker in detail, the most useful thing this section can do is help you understand which of these platforms actually fits how you bet MLBB — because the right answer varies depending on your experience level, how closely you follow regional leagues, and how much you value streaming versus odds quality. There is no single best Mobile Legends live betting site for every punter, but there are clear profiles that map onto clear choices.

The UKGC Generalist vs. the Esports Specialist: Where the Real Split Lies

The clearest dividing line in this list runs between mainstream UKGC-licensed generalists and esports-specialist platforms. bet365 and Betway sit firmly in the first camp. They offer the strongest consumer protections, the most reliable payouts, and the best mobile infrastructure — but their in-play prop depth for MLBB is narrower, particularly outside M-Series flagship events. For casual UK punters who want the security of a regulated, well-known brand alongside reliable cash out and a polished mobile app, bet365 leads clearly. Betway is close behind, especially if you want esports-specific promotions bundled in.

GG.BET and Betsson occupy genuine middle ground. Both are more focused on esports, with deeper objective-based markets and better MPL regional coverage, but both require punters to independently verify their UKGC licence status before depositing. This is not a trivial point: a Curaçao or MGA-only licence means no account self-exclusion service enrolment, no UKGC dispute resolution, and a materially different level of consumer protection. If GG.BET and Betsson confirm active UKGC licences when you check, they represent excellent value for active MLBB bettors who want First Lord and First Turret live props rather than just match winner lines. If their UK regulatory status is unclear, they drop down the priority order significantly.

Pinnacle deserves a category of its own. Its margins on MLBB in-play are measurably tighter than any other platform on this list, and its no-account-restriction policy is a genuine differentiator for anyone who bets MLBB with real analytical rigour. The lack of streaming and the limited cash out functionality mean it works best as a primary odds reference and staking platform, paired with a secondary account at bet365 or Betway for watching matches and managing open positions.

How Live Streaming Availability Shapes Your MLBB Betting Experience

Live streaming matters differently for MLBB than it does for some other sports. The game is freely broadcast on YouTube and Twitch, which means you are not locked out of watching if your bookmaker does not carry a stream. What the embedded stream actually provides is integration — the ability to watch, monitor in-play odds, and place bets from a single screen without switching applications on mobile. For a game that swings as quickly as MLBB, that integration has real practical value during critical objective moments like Lord spawns.

Among the bookmakers reviewed, only bet365 consistently provides embedded MLBB live streaming for select matches. None of the others offer it reliably. GG.BET and Betsson compensate partially with live stats widgets that show kill counts, turret status, and gold differentials alongside the odds feed — useful orientation, though not a substitute for watching the game. For punters who want a fully integrated watch-and-bet experience, bet365 is the only UKGC-licensed option that currently delivers it for MLBB.

The practical workaround for most Mobile Legends bookmakers is to run the Twitch or YouTube stream on one device or in a separate browser tab, with the sportsbook app active on your phone for placing bets. This is how many experienced MLBB bettors already operate. The friction is manageable, particularly since MLBB streams are almost always freely accessible without any registration requirement. If a bookmaker offers better in-play odds or deeper prop markets than bet365, the streaming gap alone should not automatically disqualify it.

In-Play Prop Markets and Why They Define the Best Mobile Legends Bookmakers

The presence or absence of objective-based in-play props is the single sharpest dividing line between bookmakers who genuinely support MLBB and those who are just listing it. Match winner and map winner are baseline offerings — every book on this list provides them during major tournaments. The interesting layer starts with map handicap live, which opens up meaningful betting on games where one team has established a structural advantage through early turret control or gold lead without yet converting it to a map win.

Above that, First Lord and First Turret markets are where knowledgeable MLBB bettors genuinely find edge. The Lord in MLBB is a high-variance objective — teams trailing on gold will sometimes gamble on a Lord contest when their wave control does not support it, creating real pricing inefficiencies in real time. Bookmakers that price First Lord live and leave markets open during the contest are offering a genuinely exploitable product for bettors who understand the game. GG.BET currently leads on this dimension among the platforms reviewed, with Betsson a reasonable alternative for regional fixtures.

Bet365 offers these prop markets on flagship events but not consistently across the regional MPL schedule. William Hill and Unibet effectively do not offer them at all in most practical scenarios. This is worth being direct about: if prop betting on objectives is central to your MLBB strategy, you need either GG.BET or Betsson as your primary live book, with the necessary caveat around UKGC licence verification applying to both.

Regional MPL Coverage: The Weekly Grinder's Primary Concern

The M-Series and the Mid-Season Cup are the headline events that every bookmaker on this list prices. The more relevant question for active MLBB bettors is what happens during the regular MPL season — the weekly matches across Indonesia, the Philippines, Malaysia, Singapore, Cambodia, and other regions that form the backbone of competitive MLBB throughout the year.

Coverage varies dramatically between operators. Betsson has the broadest regional MPL coverage of any bookmaker reviewed here, consistently pricing Indonesian and Philippine MPL fixtures that several UK-focused mainstream books entirely ignore. Betsson is followed by GG.BET and bet365, both of which carry meaningful MPL regional schedules. Betway provides reasonable coverage of the top regional leagues but thins out at the lower tiers. William Hill and Unibet are largely absent below M-Series and MSC level, which makes them unsuitable as primary books for anyone who bets weekly rather than just around major tournaments.

If you follow a specific regional league — the MPL Philippines in particular has a large UK-based following — checking a bookmaker's actual market listing during a regular season week is a better test of their genuine MLBB commitment than looking at their M-Series coverage. The operators who price Nexplay EVOS versus Smart Omega on a Saturday afternoon are the ones who take MLBB seriously as a product, not just as a prestige-event listing.

For punters who also engage with other mobile esports titles alongside MLBB, it may be worth exploring the top WNBA live betting sites for context on how sports-specific live betting platforms compare in terms of market depth and in-play infrastructure across different categories.

Account Restrictions and Long-Term Betting Sustainability on MLBB

Account restrictions are a practical reality for any bettor who bets esports with consistent profitability. Mainstream UKGC-licensed bookmakers — including bet365 and to a lesser extent Betway — have documented patterns of stake-factoring and account limitation on esports markets when customers demonstrate sustained positive results. This is not specific to MLBB, but it is particularly relevant for esports because the knowledgeable bettor pool is smaller and more identifiable than in football or horse racing.

Pinnacle is the standout exception. Its business model is built around accepting sharp money and using the resulting price discovery to sharpen its own lines. It explicitly does not restrict winning accounts, and this policy is well-documented and consistent over many years. For any MLBB bettor who takes the game seriously as an analytical exercise, Pinnacle's no-restriction policy combined with its tighter margins makes it the most valuable long-term account to maintain.

GG.BET's restriction patterns are less documented, but the platform's esports-specialist positioning means it tends to be more tolerant of informed MLBB betting than generalist books. Betsson similarly occupies a middle ground. The honest advice is to hold multiple accounts: start with a fully UKGC-licensed mainstream book for security and streaming, add Pinnacle for sharp odds on maps and matches where you have real conviction, and consider GG.BET or Betsson as a third account for objective-prop and regional-fixture access. This multi-book approach is how experienced esports bettors typically operate and it remains the most sustainable strategy for MLBB specifically.

Punters who want to understand how to evaluate live betting platforms more broadly before committing to multiple accounts may find it useful to read our guide to comparing live betting sites before depositing, which covers the key checks around licensing, payout speed, and market depth applicable across all sports.

Withdrawal Speeds, KYC, and What to Expect at Each Platform

Withdrawal speed is rarely the deciding factor in choosing a Mobile Legends bookmaker, but it becomes relevant when you are managing multiple accounts and moving funds between them regularly. Among the UKGC-licensed operators reviewed, bet365 and Betway both have strong withdrawal records, with e-wallet payouts typically processed within 24 hours and debit card withdrawals within three to five working days in line with standard industry practice.

Unibet similarly processes payouts promptly and has a clean complaint record on withdrawal disputes. William Hill is generally reliable on withdrawals for verified accounts, though the KYC process for new accounts can be slow if documents are not submitted promptly at registration. The advice is always to complete identity verification before your first withdrawal request rather than triggering it at the point of withdrawal — this removes the main delay point across every operator.

GG.BET has attracted user reports of KYC delays specifically around first withdrawals, sourced from forum discussions on esports betting communities. These reports are not necessarily representative of the median experience, but they are worth noting. Completing verification as soon as your account is funded rather than waiting until withdrawal is the practical mitigation. Betsson and Pinnacle have clean payout records in the available data, with no documented withdrawal disputes of note surfacing in Casino Guru or AskGamblers reviews reviewed during research for this guide.

Responsible Gambling When Betting Mobile Legends Live

Responsible gambling is an active responsibility, not a disclaimer. Mobile Legends matches run rapidly — best-of-three series can be resolved in under ninety minutes — and the pace of in-play betting means stakes can accumulate faster than in slower sports. The quick objective cycles, frequent map swings, and near-constant in-play price movement create conditions where it is easy to bet more frequently than you intended. UKGC-licensed bookmakers are required to offer deposit limits, loss limits, session time reminders, and reality checks, all of which can be configured from your account settings before you start betting live on MLBB.

If you find that Mobile Legends live betting is becoming difficult to control, the most important tool available is account self-exclusion service — the UK's national self-exclusion scheme. Registering at account self-exclusion service (account self-exclusion service.co.uk) will block your access to all UKGC-licensed sites simultaneously, with no opt-out period of less than one month. This is precisely why sticking to UKGC-licensed bookmakers matters beyond regulatory preference: non-UKGC operators are not enrolled in account self-exclusion service, meaning self-exclusion will not reach them. The Curaçao-licensed operators in the not-recommended section above are a direct example of this gap.

For MLBB specifically, be aware of a common tilt pattern that is particular to live betting on fast MOBA games: chasing a losing position by stacking map winner bets after your initial match winner bet has gone against you. The urge to recover through quick in-play bets on the remaining maps is one of the most recognisable escalation patterns in esports betting. Partial cash out exists precisely to help manage these positions — use it to reduce exposure when a match is turning rather than adding to it.

UKGC Affordability Checks and What to Expect

UKGC affordability checks apply to all in-play betting at regulated UK sites. You may be asked to provide evidence of income or source of funds if your in-play staking patterns trigger automated review thresholds. This is a regulatory requirement, not a bookmaker choice — and it applies regardless of whether your MLBB betting is profitable or losing. Respond promptly to these requests to avoid temporary account suspension. If you need support with problem gambling at any point, the National Gambling Helpline is available free on 0808 8020 133 at any time of day or night. For punters who enjoy a broader range of live betting beyond esports, our BMX Racing live betting listicle demonstrates how UKGC-licensed platforms cover a wide range of live sports categories with the same consumer protection standards discussed throughout this guide.

Kaiden Laverty

Reviewed by Kaiden Laverty

Live Casino Content Researcher

For this Mobile Legends Live Betting Sites page, Kaiden reviewed how clearly it explains UK market availability, live and pre-match options, event context, mobile access and payment information. The editorial check keeps the comparison focused on details readers can use when deciding where to bet on Mobile Legends Live Betting Sites.

Editorial profile and reviewed pages View Kaiden on LinkedIn

FAQ

Yes. Betting on esports including Mobile Legends: Bang Bang is fully legal in the UK provided you use a bookmaker licensed by the UK Gambling Commission (UKGC). All operators on this list that carry a UKGC licence are legally authorised to offer in-play MLBB betting to UK residents aged 18 and over.
For the widest range of in-play markets — including objective-based props like First Lord, First Turret, and total kills — GG.BET and Betsson currently lead among the bookmakers reviewed here, though you should verify their UKGC licence status before depositing. Among fully confirmed UKGC-licensed books, bet365 offers the strongest overall Mobile Legends live betting coverage.
bet365 offers embedded live streaming for select MLBB matches, allowing you to watch and bet from the same screen. Most other bookmakers on this list do not provide consistent MLBB streaming, though matches are freely available on YouTube and Twitch, which you can run alongside any sportsbook's in-play interface without any registration requirement.
Standard in-play markets include match winner, map winner, map handicap, total maps, and correct series score. The better esports-specialist books also offer objective-based props on major fixtures — First Lord, First Turret, first blood, and total kills within a map. These more granular markets tend to appear only on M-Series, MSC, and top-tier MPL fixtures rather than every regional match.
Yes, most of the bookmakers reviewed here offer full and partial cash out on MLBB in-play markets, including bet365, Betway, and Unibet. Cash out can be suspended during periods of rapid momentum change — such as a Lord fight or a decisive teamfight — which is a common limitation across all operators and not a fault specific to any individual book.
The main tournaments available for live betting in 2026 include the M-Series World Championship, the Mid-Season Cup, and the regional MPL seasons across Indonesia, the Philippines, Malaysia, Singapore, Cambodia, and other regions. Not all bookmakers cover every regional league — bet365 and Betsson provide the broadest non-flagship coverage among the Mobile Legends bookmakers reviewed here.
Mainstream UKGC-licensed bookmakers including bet365 have documented patterns of stake-factoring on esports accounts where customers show consistent profitability. Pinnacle is the main exception on this list — its policy of not restricting winning accounts is well-established and makes it the most sustainable long-term option for skilled Mobile Legends bettors. Holding accounts at multiple books is the practical mitigation.
All UKGC-licensed bookmakers are required to offer deposit limits, loss limits, session time reminders, and reality checks. You can configure these before you begin betting live on MLBB. If you need to self-exclude across all UKGC-licensed sites simultaneously, register with account self-exclusion service at account self-exclusion service.co.uk. The National Gambling Helpline is available free on 0808 8020 133 at any time.