Jessie Rosas
- UFC Record
- 0-1
- Age
- 23
Fighter Elo
The rating the forecasts are built on. It projects fighters.
Joins the rankings after 3 UFC fights.
Classic Elo only moves on wins and losses, so it reads more like normal rankings.
How Fighter Elo Works
Fighter Elo is the model's rating for a fighter, on the same scale chess uses. An average UFC fighter sits around 1500. The gap between two fighters sets the forecast: 100 points ahead is about a 64% chance to win, 200 points about 76%, and 400 points about 91%.
Classic Elo only moves on wins and losses. Fighter Elo also counts how the fights went (striking and grappling numbers), age and build, and how active a fighter has been. It is worked out fresh before every fight, so it can move between fights too, for example with age or a long layoff.
Classic Elo, shown next to it, is the results-only version. It reads more like normal rankings, and the Rankings page can be switched to it.
Career Numbers
Across every UFC fight with recorded stats.
| Ended By | KO/TKO | Submission | Decision |
|---|---|---|---|
| Wins | 0 | 0 | 0 |
| Losses | 1 | 0 | 0 |
Fight History
Every UFC fight, newest first. Tap a fight to see what both fighters put up.
Lossvs. Sean King IIIKO/TKO · R1 0:36Sep 12, 2026Noche UFC: Silva vs. Delgado
Featherweight Bout · Scheduled for 3 rounds
| Jessie Rosas | Sean King III | |
|---|---|---|
| 1452 | Fighter Elo Going In | 1382 |
| 1500 | Classic Elo Going In | 1500 |
| 3 of 6 | Significant Strikes | 7 of 13 |
| 3 of 6 | Total Strikes | 7 of 13 |
| 0 of 0 | Takedowns | 1 of 1 |
| 0 | Knockdowns | 0 |
| 0 | Submission Attempts | 0 |
| 0:00 | Control Time | 0:04 |