Sean O'Connell fighter page

Sean O'Connell is a 42-year-old mixed martial artist from United States competing in the Light heavyweight division. Born on September 2, 1983, Sean fights orthodox. Follow Sean O'Connell on Fourounce for fight history, live results, detailed statistics, news, night bonuses, and performance analytics.

Sean holds a professional record of 21-10-0. Career wins break down as 12 knockouts/TKOs, 3 submissions, and 6 decisions.

Standing 6ft 1in with a 74.0" reach and weighing 205 lbs.

Sean's 5 most recent fights are listed below. Open each fight page for scorecards, round stats, timeline events, and odds when available:

• 9 December 2016: Loss vs Corey Anderson at UFC Fight Night: Lewis vs. Abdurakhimov — TKO, R2
• 18 June 2016: Loss vs Steve Bossé at UFC Fight Night: MacDonald vs. Thompson — DEC, R3
• 17 January 2016: Loss vs Ilir Latifi at UFC Fight Night: Dillashaw vs. Cruz — KO, R1
• 10 May 2015: Win vs Anthony Perosh at UFC Fight Night: Miocic vs. Hunt — TKO, R1
• 18 January 2015: Win vs Matt Van Buren at UFC Fight Night: McGregor vs Siver — TKO, R3

See the full fight history for every bout on Fourounce, including form, Elo movement, and key strike stats.

Explore Sean O'Connell's stats for striking, clinch, and ground metrics, percentiles versus peers, and time breakdowns across promotions. Compare leaders on the MMA stats leaderboards.

Sean has earned 3 Fight/Performance of the Night bonuses (3 FOTN, 0 POTN). View payouts and bonus history on the bonuses tab.

Stay updated with Sean O'Connell news — fight announcements, weigh-ins, and storylines tagged to this fighter.

Fourounce also tracks official rankings and current champions by promotion and weight class, so you can place Sean O'Connell in the wider MMA landscape.

Fourounce covers Sean O'Connell across about, fights, stats, news, and bonuses — plus live scores, odds, scorecards, and fantasy. Available on the web and as a free app for iOS and Android.