
T.J. O'Brien
Result | Opponent | Weight | Method | Event | Date | Location |
---|---|---|---|---|---|---|
Loss | Cole Miller | 155 lb | Submission (guillotine choke), R2 (2:28) | UFC Live: Hardy vs. Lytle | 2011-08-14 | ![]() |
Loss | Paul Kelly | 155 lb | TKO (elbows), R2 (3:16) | UFC 123: Rampage vs. Machida | 2010-11-20 | ![]() |
2011-08-14 - UFC Live: Hardy vs. Lytle -
Milwaukee, Wisconsin, USA


Result | Opponent | Weight | Method | Event | Date | Location |
---|---|---|---|---|---|---|
Loss | Cole Miller | 155 lb | Submission (guillotine choke), R2 (2:28) | UFC Live: Hardy vs. Lytle | 2011-08-14 | ![]() |
Loss | Paul Kelly | 155 lb | TKO (elbows), R2 (3:16) | UFC 123: Rampage vs. Machida | 2010-11-20 | ![]() |
Lightweight (155 lb / 70 kg)
~
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Winner: Cole Miller via Submission (guillotine choke) in round 2 (2:28)
User #1 | Cole Miller via Submission in round 2 | |||
User #2 | Cole Miller via Decision | |||
User #3 | Cole Miller via Submission in round 1 | |||
User #4 | Cole Miller via Submission in round 1 |

Result | Opponent | Weight | Method | Event | Date | Location |
---|---|---|---|---|---|---|
Loss | Mizuto Hirota | 145 lb | Decision (unanimous) | UFC on Fox: VanZant vs. Waterson | 2016-12-17 | ![]() |
Loss | Alex Caceres | 145 lb | Decision (unanimous) | UFC 199: Rockhold vs. Bisping 2 | 2016-06-04 | ![]() |
No Contest | Jim Alers | 145 lb | NC, R2 (1:34) | UFC on Fox: Dos Anjos vs. Cerrone 2 | 2015-12-19 | ![]() |
Loss | Max Holloway | 145 lb | Decision (unanimous) | UFC Fight Night 60 | 2015-02-14 | ![]() |
Win | Sam Sicilia | 145 lb | Submission (rear naked choke), R2 (1:54) | UFC Fight Night 35 | 2014-01-15 | ![]() |
Win | Andy Ogle | 145 lb | Decision (unanimous) | UFC Fight Night: Machida vs. Munoz | 2013-10-26 | ![]() |
Loss | Manvel Gamburyan | 145 lb | Decision (unanimous) | UFC Fight Night: Shogun vs. Sonnen | 2013-08-17 | ![]() |
Win | Bart Palaszewski | 145 lb | Submission (rear naked choke), R1 (4:23) | The Ultimate Fighter 17 Finale | 2013-04-13 | ![]() |
Loss | Nam Phan | 145 lb | Decision (split) | UFC on Fox: Shogun vs. Vera | 2012-08-04 | ![]() |
Loss | Steven Siler | 145 lb | Decision (unanimous) | UFC on FX: Alves vs. Kampmann | 2012-03-03 | ![]() |
Win | T.J. O'Brien | 155 lb | Submission (guillotine choke), R2 (2:28) | UFC Live: Hardy vs. Lytle | 2011-08-14 | ![]() |
Loss | Matt Wiman | 155 lb | Decision (unanimous) | UFC: Fight For The Troops 2 | 2011-01-22 | ![]() |
Win | Ross Pearson | 155 lb | Submission (rear naked choke), R2 (1:49) | UFC Fight Night: Marquardt vs. Palhares | 2010-09-15 | ![]() |
Win | Dan Lauzon | 155 lb | Submission (modified kimura), R1 (3:05) | UFC 108: Evans vs. Silva | 2010-01-02 | ![]() |
Loss | Efrain Escudero | 155 lb | TKO (punches), R1 (3:36) | UFC 103: Franklin vs. Belfort | 2009-09-19 | ![]() |
Win | Junie Browning | 155 lb | Submission (guillotine choke), R1 (1:58) | UFC Fight Night: Condit vs Kampmann | 2009-04-01 | ![]() |
Lightweight (155 lb / 70 kg)
~
~
Winner: Cole Miller via Submission (guillotine choke) in round 2 (2:28)
User #1 | Cole Miller via Submission in round 2 |
User #2 | Cole Miller via Decision |
User #3 | Cole Miller via Submission in round 1 |
User #4 | Cole Miller via Submission in round 1 |
2010-11-20 - UFC 123: Rampage vs. Machida -
Auburn Hills, Michigan, USA


Result | Opponent | Weight | Method | Event | Date | Location |
---|---|---|---|---|---|---|
Loss | Cole Miller | 155 lb | Submission (guillotine choke), R2 (2:28) | UFC Live: Hardy vs. Lytle | 2011-08-14 | ![]() |
Loss | Paul Kelly | 155 lb | TKO (elbows), R2 (3:16) | UFC 123: Rampage vs. Machida | 2010-11-20 | ![]() |
Lightweight (155 lb / 70 kg)
~
~
Winner: Paul Kelly via TKO (elbows) in round 2 (3:16)
User #1 | T.J. O'Brien via Submission in round 1 | |||
User #2 | Paul Kelly via Decision | |||
User #3 | Paul Kelly via Decision | |||
User #4 | Paul Kelly via Decision |

Result | Opponent | Weight | Method | Event | Date | Location |
---|---|---|---|---|---|---|
Loss | Donald Cerrone | 155 lb | Submission (rear naked choke), R2 (3:48) | UFC 126: Silva vs. Belfort | 2011-02-05 | ![]() |
Win | T.J. O'Brien | 155 lb | TKO (elbows), R2 (3:16) | UFC 123: Rampage vs. Machida | 2010-11-20 | ![]() |
Loss | Jacob Volkmann | 155 lb | Decision (unanimous) | UFC Live: Jones vs. Matyushenko | 2010-08-01 | ![]() |
Win | Matt Veach | 155 lb | Submission (guillotine choke), R2 (3:41) | UFC 112: Invincible | 2010-04-10 | ![]() |
Loss | Dennis Siver | 155 lb | TKO (strikes), R2 (2:53) | UFC 105: Couture vs. Vera | 2009-11-14 | ![]() |
Win | Rolando Delgado | 155 lb | Decision (unanimous) | UFC 99: The Comeback | 2009-06-13 | ![]() |
Win | Troy Mandaloniz | 170 lb | Decision (unanimous) | UFC 95: Sanchez vs. Stevenson | 2009-02-21 | ![]() |
Loss | Marcus Davis | 170 lb | Submission (guillotine choke), R2 (2:16) | UFC 89: Bisping vs. Leben | 2008-10-18 | ![]() |
Lightweight (155 lb / 70 kg)
~
~
Winner: Paul Kelly via TKO (elbows) in round 2 (3:16)
User #1 | T.J. O'Brien via Submission in round 1 |
User #2 | Paul Kelly via Decision |
User #3 | Paul Kelly via Decision |
User #4 | Paul Kelly via Decision |