☰
| Age | 49 |
|---|---|
| Gender | Male |
| Height | 6' 0" |
| Weight Class | Welterweight |
| Out of | Toronto, Ont, Ont |
| Born | Ontario |
Sean Pierson is a MMA fighter with a professional fight record of 14 wins, 6 losses and 0 draws
| Pro Record | 14-6-0 (Win-Loss-Draw) |
|---|---|
| Career Length | 13 years, 8 months, 6 days |
| Rounds Fought | 26.5 |
| Avg. Fights/Year | 1.5 |
| Longest Layoff | 3 years, 6 months, 11 days |
| Quickest Turnaround | 1 month, 17 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
 | 06/15/2013 | W (13-6-0) | Kenny Robertson (12-2-0) | WW (170.5 vs. 170.5) | Decision (Majority Decision) UFC 161: Henderson vs. Evans | 3 | 05:00 | |
| | 09/22/2012 | W (12-6-0) | Lance Benoist (6-1-0) | WW (169.4 vs. 170.4) | Decision (Unanimous Decision) UFC 152: Jones vs. Belfort | 3 | 05:00 | |
| | 06/08/2012 | W (11-6-0) | Jake Hecht (11-3-0) | WW (170.0 vs. 171.0) | Decision (Unanimous Decision) UFC on FX: Johnson vs vs McCall | 3 | 05:00 | |
| | 12/30/2011 | L (11-5-0) | Dong Hyun Kim (12-1-1) | WW (171.0 vs. 171.0) | Decision (Unanimous Decision) UFC 141 Lesnar vs. Overeem | 3 | 05:00 | |
| | 04/30/2011 | L (11-4-0) | Jake Ellenberger (23-5-0) | WW (171.0 vs. 171.0) | KO UFC 129 St. Pierre vs. Shields | 1 | 02:42 | |
| | 12/11/2010 | W (10-4-0) | Matt Riddle (5-1-0) | WW (170.5 vs. 170.5) | Decision (Unanimous Decision) UFC 124 St-Pierre vs Koscheck | 3 | 05:00 | |
| | 10/23/2010 | W (9-4-0) | Ricky Goodall (6-3-0) | WW (170.8 vs. 170.4) | TKO/RSC (Referee Stoppage) Warrior-1 MMA 6: New Ground | 1 | 01:44 | |
| | 12/12/2009 | W (8-4-0) | Fabio Holanda (5-5-0) | WW (170.0 vs. 172.4*) | KO Wreck MMA 12/12/2009 | 1 | 01:41 | |
| | 08/22/2009 | W (7-4-0) | Jason Rorison (4-0-0) | WW (169.6 vs. 168.2) | TKO/RSC Quebec Inc: Ringside 08/22/09 | 1 | 03:57 | |
| | 06/13/2009 | W (6-4-0) | Iraj Hadin (4-1-0) | WW (169.5 vs. 170.0) | TKO/RSC Warrior One MMA Limited 6/13/09 | 1 | 02:55 | |
| | 10/03/2008 | W (5-4-0) | Jacob Macdonald (3-10-0) | LHW (187.0 vs. 190.0) | Submission TKO 36 | 1 | 01:15 | |
| NSF | 07/21/2007 | L (5-3-0) | Jesse Bongfeldt (10-4-0) | TKO/RSC Hardcore Championship Fighting 1 | 2 | 04:41 | ||
| NSF | 03/17/2007 | W (4-3-0) | Chester Post (7-7-1) | TKO/RSC TKO: Tournament 2007 | 1 | 01:52 | ||
| NSF | 09/06/2003 | L (4-2-0) | Steve Vigneault (9-3-0) | Decision (Unanimous Decision) TKO 13: Ultimate Rush | 3 | 05:00 | ||
| NSF | 06/15/2002 | W (3-2-0) | Mark Colangelo (1-1-0) | Submission (Arm Bar) Universal Combat Challenge 10: Battle for the Belts 2002 | 1 | 04:48 | ||
| NSF | 01/25/2002 | L (3-1-0) | John Alessio (7-6-0) | KO (Kick to the Head) Universal Combat Challenge 7: Bad Boyz | 2 | 01:14 | ||
| NSF | 01/27/2001 | W (2-1-0) | Charles Nester (1-2-0) | Submission (Heel Hook) Universal Combat Challenge 3: Battle for the Belts | 1 | 02:09 | ||
| NSF | 06/14/2000 | L (2-0-0) | Chad Saunders (4-0-0) | Submission (Heel Hook) International Fighting Championship: Warriors Challenge 8 | 1 | 01:11 | ||
| NSF | 01/22/2000 | W (1-0-0) | Steve Vigneault (1-1-0) | Submission (Punches) International Fighting Championship: Battleground 2000 | 1 | 01:17 | ||
| NSF | 10/09/1999 | W (0-0-0) | Steve Vigneault (0-0-0) | Submission (Rear naked Choke) International Fighting Championship: Montreal Cage Combat 3 | 1 | 01:05 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |