Over / Under bets on Mixed Martial Arts (MMA) fights are getting more and more popular. Well, you may ask, how can there be Over / Under odds on MMA fights when the sport has no scores?
Actually MMA fights are scored are scored on a 10-Point Must System. Under this system, 10 points are awarded to the winner of a round and 9 points or less are awarded to the loser, except for a rare even round, which is scored 10-10.
This system is the same scoring system used in boxing.
However, Over / Under MMA bets are based on how many total rounds a particular fight would last, not on the scores of the fighters.
Let's look at this hypothetical Over / Under MMA bet:
| Anderson "The Spider" Silva | Over: 4.5 | -155 |
| Georges "Rush" St. Pierre | Under: 4.5 | +125 |
You might ask - what's with 4.5? Are there half rounds in MMA now? Well, there are no half rounds in MMA fights. Odds makers add the half round to avoid ties, in which case all bets have to be returned.
In the example above, "Over" is the favorite, indicated by the "-" (minus). Betting $155 on "Over 4.5 rounds" wins you $100 if the fight reaches the fifth round. Meanwhile, "Under" is the underdog, indicated by the "+" (plus sign). Betting $100 on "Under 4.5 rounds" wins you $125 if the fight ends in the fourth round or earlier.
The winning fighter is irrelevant to the outcome of an Over / Under MMA bet. In the Ultimate Fighting Championship (UFC), non-main event bouts last for three rounds while championship and main-event fights last for five rounds.
Place an MMA Over / Under bet now!
In the MMA cage, every fighter has a chance. A single punch, kick or submission attempt can quickly end a fight. Remember when Holly Holm kicked the lights out of then undefeated Ronda Rousey in round 2 of UFC 193? Or when Nate Diaz choked Connor McGregor in to submission in round 2 of UFC 196?
This is also the reason why you should ignore heavy favorites when betting on MMA fights. Would you want to lose a big portion of your bankroll because of a lucky punch from an unheralded underdog? There's just too much risk and very little in return when betting heavy favorites.
You should also bet selectively. There are dozens of MMA promotions around the world. The UFC alone offers fights on a weekly basis, plus title fights once a month. You DON'T have to bet on every fight on every card.
Place an MMA Over / Under bet now!
| Date | Rot. # | Matchup | Over Under |
|---|---|---|---|
| UFC 332 Sat, Oct. 03, 09:00pm |
24001 | Payton Talbott vs | |
| 24002 | Deiveson Figueiredo | ||
| UFC 332 Sat, Oct. 03, 08:00pm |
24009 | Wang Cong vs | |
| 24010 | Natalia Silva | ||
| UFC 333 Sat, Oct. 24, 10:00pm |
24401 | Movsar Evloev vs | |
| 24402 | Alexander Volkanovski | ||
| UFC 333 Sat, Oct. 24, 12:00pm |
24405 | Merab Dvalishvili vs | |
| 24406 | Petr Yan | ||
| DWCS Week 6 2026 Tue, Sep. 15, 06:00pm |
24761 | Mayton Perea vs | |
| 24762 | Zevan Hunt | ||
| DWCS Week 6 2026 Tue, Sep. 15, 06:00pm |
24765 | Igor Cavalcanti vs | |
| 24766 | Oscar Ravello | ||
| DWCS Week 6 2026 Tue, Sep. 15, 06:00pm |
24769 | Ednilson Santos vs | |
| 24770 | Akbar Abdullaev | ||
| DWCS Week 6 2026 Tue, Sep. 15, 06:00pm |
24773 | Hugo Guillon vs | |
| 24774 | Luis Hernandez | ||
| DWCS Week 6 2026 Tue, Sep. 15, 06:00pm |
24777 | Antonio Monteiro vs | |
| 24778 | Tyshawn Williams | ||
| UFC 331 Sat, Sep. 19, 10:00pm |
24801 | Alexandre Pantoja vs | |
| 24802 | Joshua Van | ||
| UFC 331 Sat, Sep. 19, 08:00pm |
24805 | Mauricio Ruffy vs | |
| 24806 | Arman Tsarukyan | ||
| UFC 331 Sat, Sep. 19, 08:00pm |
24809 | Doo Ho Choi vs | |
| 24810 | Patricio Pitbull | ||
| UFC 331 Sat, Sep. 19, 08:00pm |
24813 | Brian Ortega vs | |
| 24814 | Renato Moicano | ||
| UFC 331 Sat, Sep. 19, 08:00pm |
24817 | Iwo Baraniewski vs | |
| 24818 | Alonzo Menifield | ||
| UFC 331 Sat, Sep. 19, 08:00pm |
24821 | Sean Sharaf vs | |
| 24822 | Gable Steveson | ||
| UFC 331 Sat, Sep. 19, 08:00pm |
24825 | Charles Jourdain vs | |
| 24826 | Marlon Vera | ||
| UFC 331 Sat, Sep. 19, 08:00pm |
24829 | Robelis Despaigne vs | |
| 24830 | Tai Tuivasa | ||
| UFC 331 Sat, Sep. 19, 08:00pm |
24833 | Brunno Ferreira vs | |
| 24834 | Edmen Shahbazyan | ||
| UFC 331 Sat, Sep. 19, 08:00pm |
24837 | Joanderson Brito vs | |
| 24838 | Giga Chikadze | ||
| UFC 331 Sat, Sep. 19, 08:00pm |
24841 | Eduarda Moura vs | |
| 24842 | Casey O'Neill | ||
| BKFC 94 Sat, Sep. 26, 02:00pm |
25901 | Yoel Romero vs | |
| 25902 | Darren Till | ||
| Future Events Sat, Apr. 24, 10:00pm |
999007 | Michael Morales vs | |
| 999008 | Islam Makhachev | ||
| Future Events Sat, Apr. 24, 10:00pm |
999009 | Carlos Prates vs | |
| 999010 | Islam Makhachev | ||
| Future Events Sat, Dec. 26, 10:00pm |
999015 | Joshua Van vs | |
| 999016 | Manel Kape | ||
| Future Events Sat, Jul. 31, 10:00pm |
999017 | Carlos Ulberg vs | |
| 999018 | Magomed Ankalaev | ||
| Future Events Sat, Jul. 31, 10:00pm |
999019 | Jiri Prochazka vs | |
| 999020 | Magomed Ankalaev | ||
| Future Events Thu, Jul. 01, 10:00pm |
999099 | Kamaru Usman vs | |
| 999100 | Islam Makhachev | ||
| Future Events Thu, Dec. 31, 12:00pm |
999101 | Jorge Masvidal vs | |
| 999102 | Conor McGregor | ||
| Future Events Thu, Dec. 31, 10:00pm |
999103 | Khamzat Chimaev vs | |
| 999104 | Sean Strickland | ||
| Future Events Thu, Dec. 31, 10:00pm |
999105 | Nassourdine Imavov vs | |
| 999106 | Sean Strickland | ||
| Future Events Thu, Dec. 31, 10:00pm |
999107 | Paulo Costa vs | |
| 999108 | Khamzat Chimaev | ||
| Future Events Thu, Dec. 31, 12:00am |
999117 | Josh Hokit vs | |
| 999118 | Ciryl Gane | ||
| Future Events Thu, Dec. 31, 12:00am |
999119 | Alex Pereira vs | |
| 999120 | Josh Hokit | ||
| Future Events Thu, Dec. 31, 12:00am |
999121 | Arman Tsarukyan vs | |
| 999122 | Justin Gaethje | ||
| Future Events Thu, Dec. 31, 12:00am |
999123 | Ilia Topuria vs | |
| 999124 | Justin Gaethje | ||
| Future Events Thu, Dec. 31, 10:00pm |
999125 | Ciryl Gane vs | |
| 999126 | Tom Aspinall | ||
| Future Events Sat, Jul. 10, 08:00pm |
999127 | Conor McGregor vs | |
| 999128 | Paddy Pimblett | ||
| Future Events Thu, Dec. 31, 10:00pm |
999129 | Paddy Pimblett vs | |
| 999130 | Max Holloway |