
Fighter profile
BJ Penn
Per-discipline Elo and momentum, each with its percentile within the LW division (437 fighters).
Fought across 3 divisions:16 LW (now) · 8 WW · 3 FTW
Bar length is fight count (largest bar = full width); shading splits finishes by round and decisions by unanimous vs split — tap a bar for the round-by-round count.
Striking · offense
Striking · defense
Grappling · offense
Grappling · defense
Totals (no benchmarks in this view) · 27 UFC fights · 356:17 total fight time
Opponents' records as of fight night — the quality of opposition BJ has faced, inside the UFC and out.
Div rank, percentile & tier place this view's opp win % among active division peers with 3+ UFC bouts (career distribution).
Mean UFC pound-for-pound Elo of opponents faced (~1500 = average), split by result. Div rank, percentile & tier place it among active division peers with 3+ UFC bouts (career distribution).
Opponents' records as of each fight night, counted from their full pro careers rather than only the bouts we hold — so a regional opponent reads as the fighter they were, not as 0‑0. Always all promotions; SCOPE does not apply here.
How the betting market priced BJ, and the hypothetical return on a flat 1-unit bet at the closing line every UFC fight. Retrospective analytics — not a betting signal.
over 20 close-line bets
51% implied
ROI +10.0%
Avg -275
ROI −72.7%
Avg +198
Based on 20 of 25 UFC fights with a closing line · draws & no-contests excluded.
- U-DEC · R3 5:00UFC 237: Namajunas vs. Andrade · 2019-05-11Penn+52564/1770/00—Guida-75080/2081/204:03
- M-DEC · R3 5:00UFC Fight Night: Chiesa vs. Lee · 2017-06-25Penn+11557/1070/012:02Siver-135103/2800/100:11
- KO/TKO · R2 0:24UFC Fight Night: Rodriguez vs. Penn · 2017-01-15Penn+2904/220/000:22Rodriguez-35055/1110/010:19
- Penn+33013/660/00—Edgar-37090/1623/308:54
- U-DEC · R3 5:00UFC on FOX: Henderson vs Diaz · 2012-12-08Penn+27524/890/200:56MacDonald-335116/2031/302:32
- KO/TKO · R5 2:37UFC 107: Penn vs Sanchez · 2009-12-12Penn-26870/1310/001:30Sanchez+2258/1080/2706:21
- KO/TKO · R4 5:00UFC 94: St-Pierre vs Penn 2 · 2009-01-31Penn+14916/370/100:26St-Pierre-16992/1224/7014:58
- Penn-34023/313/304:54Pulver+2706/180/001:57
- KO/TKO · R1 2:42UFC 32: Showdown in the Meadowlands · 2001-06-29Penn-1456/80/110:09Thomas+1151/51/102:06
Per-fight: SS & TD shown landed/attempted; Close = consensus closing line.

