
Fighter profile
Aaron Rosa
Per-discipline Elo and momentum, each with its percentile within the LHW division (205 fighters).
Fought across 2 divisions:2 LHW (now) · 1 HW
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) · 3 UFC fights · 28:34 total fight time
Opponents' records as of fight night — the quality of opposition Aaron 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 Aaron, and the hypothetical return on a flat 1-unit bet at the closing line every UFC fight. Retrospective analytics — not a betting signal.
over 3 close-line bets
45% implied
ROI −8.3%
Avg -127
ROI −100.0%
Avg +315
Based on 3 of 3 UFC fights with a closing line · draws & no-contests excluded.
- M-DEC · R3 5:00UFC on FOX: Velasquez vs Dos Santos · 2011-11-12Rosa-12059/990/000:53Lucas+11019/391/1006:50
- KO/TKO · R3 1:26UFC 131: Dos Santos vs Carwin · 2011-06-11Rosa-13573/1790/100:08Beltran+11588/1881/405:19
- Submission · R2 0:35Titan FC 17 - Titan Fighting Championship 17 · 2011-03-25Rosa——/——/———Wagner——/——/———
- Decision · R3 5:00BFC - Bellator Fighting Championships 20 · 2010-05-27Rosa——/——/———Villegas——/——/———
Per-fight: SS & TD shown landed/attempted; Close = consensus closing line.

