O’Malley upsets Sterling to win title at UFC 292

UFC 292 delivered a night of electrifying mixed martial arts action, highlighted by an unexpected upset in the UFC bantamweight division featuring Sean O'Malley's championship win over Aljamain Sterling.

The loss for Sterling snapped a nine-fight winning streak for the former champion and bettors riding the underdog picked up returns as high as +220 (Bet $100 to win $220) on the moneyline.

O'Malley improved to 17-1 with one no-contest in his career and looks to avenge the loss to Marlon "Chito" Vera, who also won on the UFC 292 card in Boston, Massachusetts.

The upset by O'Malley on Saturday was only one of two underdogs to cash for bettors as favorites notched a 10-2 record in the 12-fight card.

The judges kept busy as well on Saturday at TD Garden with eight of the 12 fights going to the scorecards.

Sean O’Malley captured the UFC Bantamweight title on Saturday at TD Garden in Boston. (Getty)

UFC 292 BETTING RESULTS

  • Favorites-Underdogs: 10-2
  • Over-Under: 8-4
  • Fights to Go the Distance: 8
  • Fights to Finish Inside Distance: 4
  • Knockouts/Technical Knockouts: 2
  • Submissions: 2

UFC 292: Sterling vs. O'Malley Main Card

  • Date: Saturday, August 19, 2023
  • Venue: TD Garden
  • Location: Boston, Massachusetts, United States

Aljamain Sterling vs. Sean O'Malley
Bantamweight Championship

  • Odds: Aljamain Sterling -250 Sean O'Malley +200
  • Outcome: O'Malley by TKO (R2, 0:51)
  • Total Rounds: Under 2.5

Zhang Weili vs. Amanda Lemos
Women's Strawweight Championship

  • Odds: Zhang Weili -334 Amanda Lemos +250
  • Outcome: Weili by Unanimous Decision (50-43, 50-44, 49-45)
  • Total Rounds: Over 3.5

Neil Magny vs. Ian Garry
Welterweight Bout

  • Odds: Neil Magny +380 Ian Garry -500
  • Outcome: Garry by Unanimous Decision (30-26, 30-26, 30-24)
  • Total Rounds: Over 2.5

Da'Mon Blackshear vs. Mario Bautista
Bantamweight Bout

  • Odds: Da'Mon Blackshear +175 Mario Bautista -210
  • Outcome: Bautista by Unanimous Decision (29–28, 29–28, 30–27)
  • Total Rounds: Over 2.5

Marlon Vera vs. Pedro Munhoz
Bantamweight Bout

  • Odds: Marlon Vera -188 Pedro Munhoz +162
  • Outcome: Vera by Unanimous Decision (30–27, 30–27, 29-28)
  • Total Rounds: Over 2.5

UFC 292: Sterling vs. O'Malley Preliminary Card

Chris Weidman vs. Brad Tavares
Middleweight Bout

  • Odds: Chris Weidman +225 Brad Tavares -275
  • Outcome: Tavares by Unanimous Decision (30–27, 30–27, 30–27)
  • Total Rounds: Over 2.5

Gregory Rodrigues vs. Denis Tiuliulin
Middleweight Bout

  • Odds: Gregory Rodrigues -350 Denis Tiuliulin +275
  • Outcome: Rodrigues by KO (R1, 1:43)
  • Total Rounds: Under 1.5

Austin Hubbard vs. Kurt Holobaugh
Lightweight Bout

  • Odds: Austin Hubbard -170 Kurt Holobaugh +140
  • Outcome: Holobaugh by Submission (R2, 2:39)
  • Total Rounds: Under 2.5

Brad Katona vs. Cody Gibson
Bantamweight Bout

  • Odds: Brad Katona -175 Cody Gibson +150
  • Outcome: Katona by Unanimous Decision (29–28, 29–28, 30–27)
  • Total Rounds: Over 2.5

UFC 292: Sterling vs. O'Malley Early Preliminary Card

Andre Petroski vs. Gerald Meerschaert
Middleweight Bout

  • Odds: Andre Petroski -225 Gerald Meerschaert +187
  • Outcome: Petroski by Split Decision (28-29, 29-28, 29-28)
  • Total Rounds: Over 1.5

Andrea Lee vs. Natalia Silva
Women's Flyweight Bout

  • Odds: Andrea Lee +275 Natalia Silva -350
  • Outcome: Silva by Unanimous Decision (30–27, 30–27, 30–27)
  • Total Rounds: Over 2.5

Karine Silva vs. Maryna Moroz
Women's Flyweight Bout

  • Odds: Karine Silva -150 Maryna Moroz +125
  • Outcome: Silva by Submission (R1, 4:59)
  • Total Rounds: Under 2.5