We review the best boxing betting sites for UK customers on boxing alone: how many markets each fight carries, whether the undercard gets more than a result price, which markets are listed in-play and what happens to a bet when a fight is called off. Every bookmaker here holds a Gambling Commission licence.
The standings below are the same as on our boxing betting homepage, checked on Friday 9 October 2026. Each row shows our overall score out of 10, the welcome offer and a link to the full review. The score is the plain average of six marks, and the review explains every mark in turn.
9s on markets, undercard and in-play, and the only 9 for payments in the standings.
New customers only. Minimum deposit £5. Claim within 30 days of registering. Min odds 1/5. Get £30 in Free Bets, which expire 7 days after they are credited. Some payment methods do not qualify. Full T&Cs apply. Please gamble responsibly. GambleAware.org 18+
Four 8s and a 7 for in-play, level on score with William Hill.
New UK/IE/GI customers (18+) only. Deposit £10 via Debit Card. Bet £10+ on Sports at odds of 2.0 or greater within 7 days of registering. Get £50 in Free Bets (£30 for sports markets, £20 for selected multiple bets) after the qualifying bet settles. 7‑day expiry on Free Bets. Stake not returned. Full T&Cs apply. Please gamble responsibly. GambleAware.org 18+
8s on markets, in-play, rules and payments; the undercard at 7 is the only lower mark.
18+ New UK customers only. Promo code R30. Deposit £10+ (some methods excluded, including PayPal, Skrill, NETELLER and Apple Pay) and place a £10 single at min odds 1/2 (1.5) on any sports market (excluding Virtuals). Get £30 in Free Bets (3 × £10) after settlement, for any sports market (excluding Virtuals), valid for 7 days. Stakes not returned. Offer ends 31.12.26. Full T&Cs apply. Please gamble responsibly. GambleAware.org 18+
8s on markets and undercard, 7s on in-play and the rules on void fights.
18+ New customers only. Opt in, deposit by debit card and bet £10 on any football market at odds 2.00+ within 7 days of registering, no cash out. Get £30 in Free Bets for football markets and a 100% Boost Token (max £10 stake) for a football acca. 7 day expiry. Full T&Cs apply. Please gamble responsibly. GambleAware.org 18+
8s on markets and rules, 7s on undercard and in-play: level with BetVictor by a different route.
18+. New UK customers (Excluding NI) only. Min deposit £10. Min stake £10. Min odds Evs. 30 days to qualify. Deposits by Skrill, NETELLER, PayPal, Paysafe or prepaid cards do not qualify. £40 Free Bet applied on 1st settlement of the qualifying bet. Free bet expires in 7 days. Cashed out bets don't qualify. 1 offer per customer, household & IP address. Full T&Cs apply. Please gamble responsibly. GambleAware.org 18+
8s for void-fight rules and payments, 7s for markets, undercard and in-play.
18+ New UK+ROI customers only. Deposit and bet £5+ at min odds 1/2 within 14 days of registering. Get 6 × £5 Free Bets: 4 for any sports market, 1 for a football bet builder and 1 for a horse racing bet builder. Free bets valid for 7 days. Stake not returned. Some deposit methods do not qualify, including PayPal, Paysafecard, NETELLER and Skrill. Full T&Cs apply. Please gamble responsibly. GambleAware.org 18+
From the same group as Ladbrokes, one mark lower on the undercard at 6.
18+ New UK+ROI customers only. Deposit £5 and bet £5+ at min odds 1/2 within 14 days of registering; the qualifying bet cannot be cashed out. Get £30 in Free Bets (6 × £5) on selected sportsbook markets: 4 for any sportsbook market, 1 for a football bet builder and 1 for a horse racing bet builder. Valid for 7 days. Stakes not returned. Certain deposit methods and bet types excluded. Full T&Cs apply. Please gamble responsibly. GambleAware.org 18+
In-play is its joint-best mark after the licence, level with payments at 8; the undercard at 6 is its weakest.
18+ New customers only. Opt in, deposit £10+ within 7 days. Place a max £10 in-play bet at min odds 1/1 (2.0) within 7 days. Max extra winnings £100. Profit Boost not valid on e-sports or non-UK/IE horse racing. Exclusions apply. Full T&Cs apply. Please gamble responsibly. GambleAware.org 18+
A 6 for the undercard is its lowest mark; in-play and rules score 7, payments 8.
18+ New customers only. Code BETGET30. Deposit £10 and place a £10+ bet at min odds 1/1 (2.0) within 14 days of sign-up. Get £30 in Free Bets: 1 × £10 single (min odds 1/1), 3 × £5 pre-match bet builders (min odds 3/1, 3+ selections) and 1 × £5 pre-match acca (min odds 4/1, 4+ selections). Free bets expire 7 days after crediting. Free stake not returned with winnings. Full T&Cs apply. Please gamble responsibly. GambleAware.org 18+
Please gamble responsibly. GambleAware.org 18+
The table sets the nine against one another on the criteria that matter most on a fight night. Select the score heading to sort it. “Strong” means a mark of 8 or more out of 10, “Good” a 7 and “Fair” a 6.
| Bookmaker | Markets per fight | Undercard | In‑play | Void-fight rules | Welcome offer | |
|---|---|---|---|---|---|---|
| 9.0/10 | Strong | Strong | Strong | Strong | Yes |
| 8.2/10 | Strong | Strong | Good | Strong | Yes |
| 8.2/10 | Strong | Good | Strong | Strong | Yes |
| 8.0/10 | Strong | Strong | Good | Good | Yes |
| 8.0/10 | Strong | Good | Good | Strong | Yes |
| 7.8/10 | Good | Good | Good | Strong | Yes |
| 7.7/10 | Good | Fair | Good | Strong | Yes |
| 7.7/10 | Good | Fair | Strong | Good | Yes |
| 7.5/10 | Good | Fair | Good | Good | Yes |
Two patterns stand out. Every one of the nine scores 10 on licence, because an unlicensed site does not appear here at all. And the widest spread is on the undercard, from 9 at bet365 down to 6 at Midnite, LeoVegas and Coral. If you bet only on the main event, that gap matters little; if you bet through the card, it is the column to read first.
Every review scores the same six criteria out of 10 on an ordinary fight night, not on a showcase heavyweight bout that every bookmaker prices in depth. The full method, with what earns each mark, is on our how we rate page. In short:
A welcome offer is not one of the six. Each bookmaker’s key terms are summarised under its offer, followed by a link to the bookmaker’s full terms.
Nearly all boxing betting now happens in an app, and all nine bookmakers here run one. The screens look much alike at the top: the fight result, then a list of markets that opens out. The differences show in two places. The first is the undercard, where some apps carry method and round markets on every bout and others offer only the result. The second is in-play: some list method and total rounds between rounds, others only the result.
Deposit limits, reality checks and time-outs set in an app apply to the whole account, on every device. Set a limit before the first bell, and remember that GamStop blocks all licensed betting sites and apps at once.
Each review opens with the judges’ card, then works through the markets, prices, in-play, rules and payments in rounds. Read them in order of score or go straight to the bookmaker you use:
Before placing a bet with any of them, it helps to know the markets on a fight card, explained on our boxing betting markets page, and the rules on postponed and changed fights in our boxing betting rules guide.
7 questions answered
All nine bookmakers on this page run a UK app that takes boxing bets, before the fight and in-play between rounds. They differ most on the undercard: some carry method and round markets on every bout, others only a result price. bet365 scored highest on undercard coverage in our reviews.
Trust starts with a Gambling Commission licence, which every bookmaker on this page holds and which you can check on the public register. A licensed app has to verify your age, offer deposit limits and take part in GamStop. An app that shows no licence number, or takes credit cards, is one to avoid.
With any bookmaker licensed by the Gambling Commission, on its website or in its app. The nine reviewed here are all licensed and all price the main UK cards. Our guide for beginners goes through opening an account and placing a first bet.
On our six criteria bet365 scores highest, 9.0 out of 10, because its round and method markets reach most undercard bouts. The best site for you depends on what you bet on: someone who bets only on the main event needs less depth than someone who bets through the card. The scores for each criterion are in the table above.
No. The six scores cover licence, markets, undercard, in-play, rules on void fights and payments, and none of them is about bonuses. All nine have a sports welcome offer at the time of writing, and the terms are printed under each one.
The reviews and scores on this page are from the edition of Friday 9 October 2026, the date shown at the top, and the offers are as published on 30 September and 1 October 2026. Offers change more often than markets, so the bookmaker’s own terms always apply. Each review carries the same date, next to its title.
Yes. Taking part in GamStop is a condition of a Gambling Commission licence, so registering with the scheme blocks you from all nine at once. Our responsible gambling page explains how it works and where to get free support.
The top-scoring book for boxing, with round and method markets well down the card.
bet365The nine welcome offers side by side, with the terms for each.
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