Rony Jason vs.
Steven Siler
Two full careers, measured against each man's own division and against each other — the tape, the read, and every number behind them.
The men, measured.
Frame, age, layoff and recent form — green marks the edge on each line.
What the numbers say.
Scouting notes, auto-generated — only stats deviating more than 25% from the division median make this list. No narratives, just deviations.
Who did they actually beat?
Full-career records re-graded by the tier of opposition — the same grading the Contender Series pick model uses. Records built on tier-4 competition are worth less than records built on killers.
Rony Jason
Full career not yet synced for Rony Jason — tier grading appears once their record documentation lands (refreshes weekly).
In the UFC: 3-3 against opponents who walked in above .500 · avg opponent walk-in record +1.3 wins over .500
Steven Siler
Full career not yet synced for Steven Siler — tier grading appears once their record documentation lands (refreshes weekly).
In the UFC: 1-3 against opponents who walked in above .500 · avg opponent walk-in record +1.1 wins over .500
The stand-up battle.
Career totals; norms are the medians of each man's own division.
Significant strikes — landed & absorbed
Where the fight happens (share of sig. strike attempts)
Rony Jason
Distance 86.0% (norm 85.7%) · Clinch 4.9% (norm 6.1%) · Ground 9.1% (norm 6.5%)
Steven Siler
Distance 73.0% (norm 85.7%) · Clinch 20.4% (norm 6.1%) · Ground 6.5% (norm 6.5%)
What they throw (share of sig. strike attempts by target)
Rony Jason
Head 73.1% (norm 77.4%) · Body 21.1% (norm 12.9%) · Legs 5.7% (norm 7.8%)
Steven Siler
Head 82.6% (norm 77.4%) · Body 12.0% (norm 12.9%) · Legs 5.4% (norm 7.8%)
Zone accuracy matrix Landed / attempted by zone
Green ≥ division median, red below. UFCStats tracks position and target as separate splits.
| Zone | Jason L/A | Acc | Featherweight med | Siler L/A | Acc | Featherweight med |
|---|---|---|---|---|---|---|
| BY POSITION | ||||||
| At distance | 113 / 301 | 37.5% | 40.9% | 179 / 536 | 33.4% | 40.9% |
| In the clinch | 13 / 17 | too few to rate | 70.8% | 99 / 150 | 66.0% | 70.8% |
| On the ground | 29 / 32 | 90.6% | 69.2% | 27 / 48 | 56.2% | 69.2% |
| BY TARGET | ||||||
| To the head | 94 / 256 | 36.7% | 37.2% | 194 / 606 | 32.0% | 37.2% |
| To the body | 46 / 74 | 62.2% | 68.2% | 78 / 88 | 88.6% | 68.2% |
| To the legs | 15 / 20 | too few to rate | 80.7% | 33 / 40 | 82.5% | 80.7% |
Zones with fewer than 25 attempts are marked "too few to rate". Each fighter is measured against the median of leaderboard-eligible fighters in his own division (Featherweight: 126 fighters · Featherweight: 126 fighters).
What lands on them Opponents' accuracy against each man
Green ≤ division median — harder to hit than the typical man in his division.
| Zone | vs Jason L/A | Opp acc | Featherweight med | vs Siler L/A | Opp acc | Featherweight med |
|---|---|---|---|---|---|---|
| BY POSITION | ||||||
| At distance | 146 / 396 | 36.9% | 39.2% | 149 / 435 | 34.3% | 39.2% |
| In the clinch | 14 / 19 | too few to rate | 70.3% | 69 / 89 | 77.5% | 70.3% |
| On the ground | 79 / 101 | 78.2% | 69.4% | 63 / 94 | 67.0% | 69.4% |
| BY TARGET | ||||||
| To the head | 153 / 392 | 39.0% | 35.9% | 168 / 470 | 35.7% | 35.9% |
| To the body | 35 / 66 | 53.0% | 67.9% | 52 / 76 | 68.4% | 67.9% |
| To the legs | 51 / 58 | 87.9% | 81.5% | 61 / 72 | 84.7% | 81.5% |
The ground war.
Takedowns, control and submissions — career totals with each man's per-minute rates against his division norm.
Bars compare the two men's rates (per-minute / per-15 figures), not raw totals — Jason has more cage time on record.