Fighter Details
- Name: Olivier Aubin-Mercier
- Pro MMA Record: 20-5-0 (Win-Loss-Draw)
- Nickname: The Canadian Gangster
- Current Streak: 9 Wins
- Age: 1989-02-23 | Date of Birth: 1989.02.23
- Last Fight: August 23, 2023 in PFL
- Weight Class: Lightweight | Last Weigh-In: 155.6 lbs
- Affiliation: Tristar Gym
- Height: 5'9" (175cm) | Reach: 70.5" (179cm)
- Career Disclosed Earnings: $154,000 USD
- Born: Montreal, Quebec, Canada
- Fighting out of: Montreal, Quebec
- College: N/A
- Foundation Style: Judo
- Head Coach: Richard Ho
- Other Coaches: Firas Zahabi - Luc-Vincent Ouellet
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Fighter Links:
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Personal Links:
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Diamondback FC 18 • Friday 5am ET
Worldwide Rankings Rankings FAQ
Regional Rankings Rankings FAQ
Fighting for a major organization has made Olivier Aubin-Mercier ineligible for regional rankings.
Gyms & Affiliations
Olivier Aubin-Mercier MMA Fight Record
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KO/TKO4 wins, 0 lossesWL20% of wins
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Submission8 wins, 0 lossesWL40% of wins
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Decision8 wins, 5 lossesWL40% of wins100% of losses
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2014TO20197win5loss0draw0no contest142-14%57%29%-KO/TKOSUBDECISIONDQ--100%---5-
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2021TO20239win0loss0draw0no contest3-6-33%-67%-KO/TKOSUBDECISIONDQ--------
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20-5-0 24-10-02023.11.24add_circle
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19-5-0 16-3-02023.08.23add_circle
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17-5-0 15-3-02023.04.14add_circle
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16-5-0 25-10-02022.11.25add_circle
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14-5-0 16-3-02022.06.17add_circle
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PFL 2021 #7 · Schulte WithdrewWeight: Lightweight · 155 lbs (70.3 kg)
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PFL 2021 #1 · Aubin-Mercier InjuryWeight: Lightweight · 155 lbs (70.3 kg)
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11-4-0 13-2-02019.07.27add_circle
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11-3-0 13-3-02018.12.08add_circle
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10-2-0 18-6-12018.04.07add_circle
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UFC on FOX 28 · Burns Deemed too Heavy to Attempt Weight CutWeight: Lightweight · 155 lbs (70.3 kg)
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UFC 212: Aldo vs. Holloway · Aubin-Mercier InjuryWeight: Lightweight · 155 lbs (70.3 kg)
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8-2-0 17-7-02016.12.10add_circle
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7-2-0 11-1-02016.06.18add_circle
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UFC on FOX 18 · Silva InjuryWeight: Lightweight · 155 lbs (70.3 kg)
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UFC Fight Night 74 · Wade WithdrewWeight: Lightweight · 155 lbs (70.3 kg)
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5-1-0 8-1-02015.04.25add_circle
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Exhibition MMA2014.04.02add_circle
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Exhibition MMA2014.02.26add_circle
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Challenge MMA 1 · Toney Not LicensedWeight: Lightweight · 155 lbs (70.3 kg)
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Weight: Lightweight · 155 lbs (70.3 kg)
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Weight: Lightweight · 155 lbs (70.3 kg)
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Weight: Lightweight · 155 lbs (70.3 kg)
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Ringside MMA 12 · Ireland Military DutyWeight: Lightweight · 155 lbs (70.3 kg)
Olivier Aubin-Mercier News View All
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Videos & Highlights
Fight Video | Olivier Aubin-Mercier vs Maxime Desrosiers (Muay Thai Fight) report dead link
Olivier Aubin-Mercier vs Maxime Desrosiers (Muay Thai Fight)
Highlight | Montreal Grappling Grand Prix - April 28th, 2012 - Olivier Aubin-Mercier vs Maxime Poulin - NoGi report dead link
Montreal Grappling Grand Prix - April 28th, 2012 - Olivier Aubin-Mercier vs Maxime Poulin - NoGi
Wiki
Olivier Aubin-Mercier Wiki
Olivier Aubin-Mercier is currently training at H2O MMA and the Tristar Gym in Montreal. Olivier Aubin-Mercier is also one of the MMA coaches at the Ultimaction gym in Drummondville, Quebec. In 2012, Aubin-Mercier was considered the best prospect in Quebec MMA according to a La Voix des Guerriers survey.
With a background in Judo, he has competed in many tournaments over the years, earning more than 7 medals at the Canadian National Judo Championships, winning the Canadian title twice. He also placed at the Quebec Super Cup and Quebec Open multiple times and took a bronze medal at the New York Open in 2010. He has a JudoInside record of 17 - 19.
With a perfect 4-0 amateur record, Olivier Aubin-Mercier made his professional MMA debut October 21st against Guy Poulin (1-0 before the fight). He won the fight by rear-naked choke in under a minute. His second MMA fight had a similar result, as Aubin-Mercier won by rear-naked choke in only 70 seconds. On November 30th 2012, Aubin-Mercier improved to 3-0 with another first round rear-naked choke. After landing multiple knees to Jordan Jewell's body, Aubin-Mercier got a takedown and quickly secured the choke. He would pick up another win before joining The Ultimate Fighter.
Aubin-Mercier would make it to the final of the Ultimate Fighter Canada vs. Australia but would lose a split decision to Chad Laprise. Following the first loss in his career, Aubin-Mercier returned to winning form in picking up his first UFC win as well as a Performance of the Night bonus against Jake Lindsey, submitting "The Librarian" in the second round via keylock.
The Ultimate Fighter Nations: Canada vs. Australia
Episode 7 Aubin-Mercier def. Jake Matthews by Unanimous Decision
Episode 12 Aubin-Mercier def. Richard Walsh by Submission (rear-naked choke) in Round 1
TUF Nations Finale Chad Laprise Def Aubin-Mercier By Split Decision