Mairon Santos def. Francis Marshall (Split Decision)
Mairon Santos defeated Francis Marshall by Split Decision in round 3 (5:00) in the Featherweight bout of UFC 313: Pereira vs Ankalaev, held Saturday, March 8, 2025 at T-Mobile Arena, Las Vegas. The judges scored it 27-30, 29-28, 29-28, Mairon Santos won the decision.
Fight stats
By round
Judges' Scorecards
Media Scores
All 13 media scorecards▾
- Danny Segura · MMAJunkie.com29-28Marshall
- Steve Duncan · mma.uno29-28Marshall
- Daniel Yanofsky · The Sporting News29-28Marshall
- Jay Pettry · Sherdog.com30-27Marshall
- Ben Duffy · Sherdog.com30-27Marshall
- Tristen Critchfield · Sherdog.com30-27Marshall
- CombatPress.com30-27Marshall
- Jake Noecker · Home of Fight30-27Marshall
- Keith Shillan · Sherdog.com30-27Marshall
- Ryan Frederick · WrestlingObserver.com30-27Marshall
- Zane Simon · The MMA Vivisection30-27Marshall
- Mathis Desjardins · Cageside Press30-27Marshall
- Dayne Fox · Sherdog.com30-27Marshall
Fan Scorecards
Scorecard data via mmadecisions.com
Betting Odds
Average moneyline across 18 sportsbooks.
| Sportsbook | Mairon Santos | Francis Marshall |
|---|---|---|
| 4casters | -229 | +202 |
| Bet105 | -239 | +205 |
| BetAnything | -270 | +230 |
| BetMGM | -250 | +200 |
| BetOnline | -250 | +210 |
| BetRivers | -250 | +195 |
| BetUS | -260 | +214 |
| Betway | +300 | -500 |
| Bookmaker | -267 | +210 |
| Bovada | -270 | +220 |
| Caesars | -225 | +185 |
| Circa | -260 | +220 |
| Cloudbet | -244 | +215 |
| DraftKings | +700 | -1300 |
| FanDuel | +2300 | -6000 |
| MyBookie | +525 | -1500 |
| Pinnacle | -245 | +209 |
| SXBet | -281 | +217 |
Odds are for information only. · Odds data: fightodds.io
Frequently asked questions
Who won Mairon Santos vs Francis Marshall?
Mairon Santos defeated Francis Marshall by Split Decision in round 3 (5:00) in the Featherweight bout of UFC 313: Pereira vs Ankalaev, held Saturday, March 8, 2025 at T-Mobile Arena, Las Vegas. The judges scored it 27-30, 29-28, 29-28, Mairon Santos won the decision.
What were the judges' scorecards for Mairon Santos vs Francis Marshall?
The judges scored it 27-30, 29-28, 29-28, Mairon Santos won the decision.
Was Mairon Santos vs Francis Marshall a robbery?
Many scored it for Francis Marshall: 86% of 368 fan cards scored it for Francis Marshall; 100% of 13 media scores picked Francis Marshall. The judges gave it to Mairon Santos.
Pre-fight comparison▾
Win probability
What the model gave each fighter going into the fight, from their pre-fight UFCalendar Power Index ratings. See the full Power Index
Fight DNA
Head to headUFCalendar's style model · Featherweight roster (204 fighters)
Radar scaled to this matchup · bars show the gap
Style shape
Biggest edge Francis Marshall, Takedowns +51
Attribute by attribute
Attributes are rated 0-100 by UFCalendar's style model.