Photo © UFC
LightweightNot Fighting
“The Spider”
TJ O'Brien
- Wins
- 16
- Losses
- 5
- Draws
- 0
Bio
- Age
- 36
- as of Oct 13, 2026
- Height
- 6'2"188 cm
- 188 cm6'2"
- Weight
- 156 lb71 kg
- 71 kg156 lb
- Reach
- —
- Leg reach
- —
- Fighting style
- —
- Born
- Sacramento, United States
- Trains at
- —
- Octagon debut
- Nov. 21, 2010
- Status
- Not Fighting
Career averages
UFC.com publishes no career averages for TJ O'Brien: no UFC fight time on record yet.
Patterns an opponent can exploit
No pattern analysis for this fighter yet: their fights haven't been processed.
Ask for TJ O'Brien's analysis: requests are processed one fighter at a time, then checked, and the patterns appear here with a site update.
Latest UFC fights
- Lvs Cole MillerAug. 15, 2011SubmissionR2 00:02:38
- Lvs Paul KellyNov. 21, 2010KO/TKOR2 00:03:16
The latest 2 fights shown on UFC.com.
Source: TJ O'Brien on UFC.com , checked Oct 13, 2026. Values are copied as UFC.com publishes them, not cross-checked. Nothing here is estimated. Takedown accuracy is left out because UFC.com's figure doesn't match its own takedown counts. Sources & credits
Photo: official UFC athlete photo, © UFC. Not licensed for reuse: demo only.