Boxing Betting Guides: Main Card vs Under Card Fights

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Boxing Betting Guides: Main Card vs Under Card Fights

Boxing betting is one of the classic past times, and sharp punters can make a mint focusing on the right fights. But boxing cards are chock full of betting opportunities. For every main event fight, there are a slew of undercard fights on the ticket and some bookmakers offers plays on many of these fights, too. But what fights are bet on the most and which make the most sense to focus on in an overall boxing betting strategy?

What is an Undercard?

The undercard is made-up of all the less important fights on the same bill as the main promotional attraction. Fighters on the undercard can range from new professionals making their debut to seasoned veterans hoping to add another win to their ledger. There are two types of undercard fights. There are the non-televised undercard fights that can only be seen by the people attending the bouts live at the venue, and there are televised undercard fights that a TV network shows before the main event.

For big boxing pay-per-views, there are usually three undercard fights that happen before the main event. Televised undercard fighters are paid more than the fighters on the non-televised undercard fighters and are often much further along in their careers as professionals.

What is a Main Event?

A main event is the single fight on which the entire promotion is built upon. Unlike most other sports, fighters compete under various promotional banners instead of just one overseeing entity. Before fights can happen, negotiations take place between managers and promoters and a contract is agreed upon and signed by all parties.

The main event is the entirely of why the entire fight card is taking place at all, and the participants squaring off in the main event get the lionshare of the money brought in by the promotion. It’s also a more even fight and more likely to go the distance.

What About Co-Main Events?

Sometimes, the main televised undercard fight--the fight that happens directly preceding the main event--is billed as the promoters of the card as a co-main event. Co-main events have become commonplace as of late with just about every boxing card using the language of co-main event to draw attention of the principle undercard. In reality, though, there is very seldom such thing as co-main event. This is mostly viewed by people in the business as a promotion tool. For boxing punting purposes, a co-main event is just an undercard fight.

Why It’s Best to Bet Main Events Not Undercards

When betting on boxing, it’s usually best to stick to main events. A full night of boxing parlays might seem attractive, but undercards are often full of mismatches where betting a lot for an outright win on the favorite just doesn’t pan out in the long run. Fighters careers are carefully managed so that they end up as main event attractions if at all possible. That means promotional matchmakers do their best to match them favorably against opposition on the way up the ranks so that they don’t end up facing someone who is truly viewed objectively as a threat until they can cash in on being a main event fighter.

Moreover, being a sharp boxing bettor is all about gathering and analyzing as much information about the prospective fighters as humanly possible, and it’s hard to place bets like boxing prop bets or take advantage of rounds market if there’s little info about the competitors. There are many important things to think about before betting on a fight.

Boxing is unlike any other sport in the world, and comprehending all the information around the 17 different weight classes, slew of world rankings systems, varying punchstat statistics and world championship data points is an incredibly complicated endeavor--even for those who have followed the sport for many years. Of utmost importance to all boxing wagers are the accomplishments of the participants, the styles of the fighters and their overall talent levels and abilities.

When a fighter finally reaches main event status, there is usually enough information about him or her to make informed decisions for betting purposes. Main event fighters are where the most money should be played in the boxing betting market, and undercard fights should just be mostly a place to accumulate data on fighters for future main event bets.

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    88
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    Yes
    A well-known betting site in Europe that's growing fast in the UK, NetBet offers unique features such as 'SnapBet' - where mobile users can bet on a goal being scored in the next 30 secs, 1 min, 5 mins or 10 mins of live football matches.
  29. Unique Double Odds Welcome Offer
    'Grosvenor Goals' Free Prediction Game (£10k prize)
    3 x Odds Boost Tokens Every Week
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    Yes
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    90
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    Yes
    Grosvenor Sport is the bet site of Grosvenor Casinos - the UK's largest casino operator with over 50 land-based casinos. The sports betting site has a free goals prediction game with a £10k prize, weekly free bets and best odds guaranteed on racing.
  30. 30
    Monster Casino Sports
    Established 2017
    More Details
    £20 Free Bets Available Every Monday
    10% Cashback on Sports Betting Losses
    'Wager Wars' Leaderboard & Cash Prizes
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    94
    Bet Builder
    Tooltip Can you create your own personalised bets?
    No
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    Monster Casino Sportsbook is the new sports betting site from this well-known casino brand. Monster has a healthy welcome offer, £20 free bets every Monday and 10% cashback on losses.
  31. Best Odds Guaranteed For Horse Racing
    25% Football Acca Boosts
    In-Play Bet Boosts
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    91
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    No
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    Casumo is a sports betting site that is easy to navigate and comes with plenty of promotional offers. There's an extensive range of bet builder markets and in-play odds boosts on selected matches.
  32. 32
    Coral Sports
    Established 2002
    More Details
    Free Tickets & Perks With 'Coral Racing Club'
    Football & Racing 'Super Series' Predictor Games
    'Beaten by a Length' Free Bets
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    Yes
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    85
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    Yes
    Coral has been a fixture of the UK betting scene for nearly 100 years. This respected bookie is home to prediction games for racing and football with big cash prizes - and the 'Coral Racing Club' gives punters the chance to win tickets and meet trainers.
  33. Dual Online Betting & Casino Platform
    Regular Odds Boosts & Cash-Out Offers
    Variety of Esports Betting Markets
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    89
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    Vegasland Sport is the betting site which supplements this Vegas-themed casino, with betting markets on thousands of global sporting events.
  34. 34
    Ladbrokes Sports
    Established 2000
    More Details
    'Fanzone' - Betting Offers For Your Favourite Team
    #GetAPrice - Create Your Own Bet
    Free Football Score Prediction Game
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    Yes
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    88
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    Yes
    Ladbrokes is one of the world’s leading betting companies with a heritage dating back to 1886 and betting shops across the UK and Ireland. This online bookmaker was named 'Football Sportsbook of the Year' in 2021.
  35. 35
    The Online Casino - Sport
    Established 2018
    More Details
    Simple & Easy-to-Navigate Betting Lobby
    'Wager Wars' Leaderboard & Cash Prizes
    10% Cashback on Sports Betting Losses
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    TOC40
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    89
    Bet Builder
    Tooltip Can you create your own personalised bets?
    No
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    The Online Casino, as its name clearly indicates, is a casino-first operator with an added sports betting section in case you also fancy some sports wagers.
  36. 36
    Hey Spin Sports
    Established 2020
    More Details
    Dual Sports Betting & Casino Platform
    Huge Array of Esports Betting Options
    Accumulator Boosts of up to 77%
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    94
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    HeySpin is an online betting site that offers both sports betting and online casino games. Their impressive UK betting platform is home to a huge range of markets, with in-play betting and cash-out options.
  37. 37
    Mr Mega Sports
    Established 2021
    More Details
    Accumulator Boosts of up to 77%
    Extensive Range of Football Markets
    Dual Betting Website & Casino Platform
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    89
    Bet Builder
    Tooltip Can you create your own personalised bets?
    No
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    Mr Mega boasts an impressive and user-friendly online betting interface, with markets on all major sports and events, plus a wide range of Esports betting markets.
  38. 38
    mr.play Sports
    Established 2017
    More Details
    Battle Games v Other Punters
    Dual Online Betting & Casino Site
    ‘PlayBoost’ Accumulator Boosts
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    94
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    mr.play Sport has a fun style of its very own, with a memorable handlebar 'tache wherever you look, but it boasts a serious amount of betting markets, plus Premier League & 'Euro Elite' betting battle tournaments against other punters.
  39. 39
    BritainBet Sport
    Established 2020
    More Details
    10% Cashback on Various Sports
    'Wager Wars' With Cash Prizes
    Full & Partial Cash-Out Options
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    BB30
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    93
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    BritainBet is a relatively new sports betting site and casino platform, which offers bet builder, cashback deals and 24/7 customer service.
  40. 40
    Parimatch Sports
    Established 1994
    More Details
    Brand Ambassador Conor McGregor
    'Run For Your Money' Horse Racing Insurance
    40% Acca Boosts on Accas With 4+ Legs
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    Yes
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    87
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    Parimatch is a global bookmaker first established in Kyiv, Ukraine and now fully licensed in the UK. This is the official betting partner of Chelsea FC and has also sponsored Newcastle United, Aston Villa, Everton and Leicester City.
  41. Spread & Fixed-Odds Betting Options
    Horse & Greyhound Racing Streams
    Double Odds on Lucky 15s With 1 Winner
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    Yes
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    92
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    Sporting Index has offered spread betting services in the UK since 1992. You can also access fixed-odds markets here, with promotions such as 75% acca boosts available.
  42. 42
    Spinzwin Sport
    Established 2017
    More Details
    'Wager Wars' Leaderboards & Cash Prizes
    Complete Missions to Unlock Rewards
    Cashback Offers on Multiple Sports
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    91
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    Spinzwin's betting site offers a clean and easy-to-use interface, plus cashback promos and regular sports betting leaderboards where you can earn cash prizes.
  43. 43
    BoyleSports
    Established 2007
    More Details
    Sponsors of the BoyleSports Irish Grand National
    £5 Free Acca for Every 5 Accas Placed
    Free Bet if Second to the SP Favourite
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    Yes
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    95
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    Yes
    BoyleSports is an independent Irish bookmaker which sponsors Coventry City FC and Birmingham City FC and is an official betting partner to Newcastle United FC and Wolverhampton Wanderers FC.
  44. 44
    Vegas Mobile Casino - Sport
    Established 2014
    More Details
    Dual Bookmaker & Casino Platform
    10% Cashback on Various Sports
    Complete Missions to Unlock Rewards
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    VMC30
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    Yes
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    90
    Bet Builder
    Tooltip Can you create your own personalised bets?
    No
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    The Vegas Mobile Casino Sportsbook offers regular promotions for existing customers, including a rewards store where you can exchange 'rewards points' for free bets and other extras.
  45. 45
    Karamba Sports
    Established 2005
    More Details
    Regular Money-Back Special Offers
    'Karamba Battle' Betting Tournaments
    ‘Karamboost’ Accumulator Boosts
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    86
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    Karamba is a dual UK bookmaker and casino operator with a decent range of sports markets, plus live betting, cash out options and a handy 'Karambot' odds calculator.
  46. Global Betting Company With 12 Million Customers
    Sponsors 'Unibet Road to Cheltenham' Series
    Racing 'Uniboost' - 3x Daily Odds Boosts
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    Yes
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    90
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    Yes
    Unibet have made a big splash in the UK with sponsorship of various teams and sporting events, including the Unibet Champion Hurdle at the Cheltenham Festival. Top National Hunt trainer Nicky Henderson and jockey Nico de Boinville are Unibet ambassadors and racing experts.
  47. 47
    Luckland Sports
    Established 2015
    More Details
    Dual Bet Site & Casino Platform
    Accumulator Boosts of up to 77%
    Bet Builder Available For 8+ Sports
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    83
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    Luckland Sport is a recent addition to the established Luckland Casino brand, offering an all-round betting experience complete with free bets and a new bet builder function.
  48. Official Sponsors of West Ham United
    Daily 'Betway Boost' Price Enhancements
    Free Bet Club: £15 in Free Bets Every Week
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    Yes
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    95
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    Yes
    Betway boast various brand amabassadors including the likes of Robbie Keane, Kevin Pietersen and Katie Walsh. They also sponsor the Grade 1 Betway Queen Mother Champion Chase at the Cheltenham Festival.
  49. 49
    Spreadex Betting
    Established 1999
    More Details
    Primary Shirt Sponsor of Burnley FC
    Football First Goalscorer Insurance
    Horse Racing '2nd to a Rag' Insurance
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    not required
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    Yes
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    98
    Bet Builder
    Tooltip Can you create your own personalised bets?
    Yes
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    Spreadex is the only UK betting site to offer traditional fixed-odds betting as well as sports spread betting and financial trading from the same account. It is also one of the few betting companies to offer credit facilities - meaning sports bettors can place bets without having to first deposit funds.
  50. Free Bet Loyalty Rewards
    Football Leaderboard Battles
    F1, Tennis & NBA Cashback
    Bonus Code
    Tooltip The code required to claim this sign-up bonus (if any)
    BET30
    Live Streaming
    Tooltip Is there live streaming of sporting events?
    No
    Our Rating
    Tooltip Gambling.com's rating of this betting site out of 100
    88
    Bet Builder
    Tooltip Can you create your own personalised bets?
    No
    Cash Out
    Tooltip Can you cash out of bets before an event has finished?
    Yes
    Acca Insurance
    Tooltip Refund or free bet when one selection in an accumulator lets the bet down
    No
    BetStorm is a new bookmaker in the UK, with a distinctive website and 'Lightning' logo. Regular free bets, cashback offers and loyalty rewards are some of the most attractive features at this bet site.
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