March 22, 2024
Featherweight Bout
Click any category to learn how it's calculated.
Predictions and betting recommendations are only available for fights after July 10, 2025
| Metric | Billy Quarantillo | Youssef Zalal |
|---|---|---|
| Total UFC Fights | 10 | 8 |
| Experience Gap | 2 | -2 |
| Experience ELO | 1 079 | 995 |
| ELO Change | -47 | +53 |
Youssef Zalal overcame a 2-fight experience disadvantage (8 vs 10 fights), earning a reward for beating the more seasoned veteran Billy Quarantillo.
| Metric | Billy Quarantillo | Youssef Zalal |
|---|---|---|
| Title Fight ? | No | No |
| Title Fight ELO | 1 035 | 1 014 |
| ELO Change | -25 | +25 |
This was not a title fight, so both fighters received standard ELO adjustments. However, since ELO is a relative system, victories over former champions can have an indirect impact, and Title Fight ELO can differ from Basic ELO.
| Metric | Billy Quarantillo | Youssef Zalal |
|---|---|---|
| Fight Outcome | Submission | Submission |
| Last Round | 2 | 2 |
| Time of Finish | 1:50 | 1:50 |
| Win Type ELO | 1 222 | 1 105 |
| ELO Change | -71 | +110 |
Youssef Zalal earned a finish with a Submission in round 2 at 1:50, earning finishing bonuses for the submission. Billy Quarantillo was submitted.
| Metric | Billy Quarantillo | Youssef Zalal |
|---|---|---|
| Significant Strikes Landed | 10 | 33 |
| Significant Strikes Attempted | 50 | 56 |
| Total Strikes Landed | 26 | 37 |
| Knockdowns Scored | 0 | 0 |
| Striking ELO | 1 143 | 1 085 |
| ELO Change | -62 | +62 |
Youssef Zalal controlled the striking exchanges with 33 vs 10 significant strikes, 58.9% vs 20.0% accuracy. Youssef Zalal capitalized on this striking dominance.
| Metric | Billy Quarantillo | Youssef Zalal |
|---|---|---|
| Takedowns Landed | 0 | 2 |
| Takedowns Attempted | 0 | 2 |
| Ground Control Time | 0:21 | 2:55 |
| Ground Strikes Landed | 0 | 5 |
| Ground ELO | 922 | 1 179 |
| ELO Change | -187 | +187 |
Youssef Zalal dominated Billy Quarantillo on the ground with 2 vs 0 takedowns, 2:55 of control time, 5 ground strikes, earning massive ground ELO bonuses. The submission finish significantly amplified the grappling rewards.
| Metric | Billy Quarantillo | Youssef Zalal |
|---|---|---|
| Days Since Last Fight | 232 | 589 |
| Activity ELO | 1 127 | 1 084 |
| ELO Change | -26 | +24 |
Youssef Zalal demonstrated extended layoff with 589 days since his last fight, earning reduced bonuses due to inactivity rust. As the winner, Youssef Zalal capitalized on this activity level, while Billy Quarantillo's 232-day layoff didn't factor into the scoring since only winners receive activity bonuses.
| Metric | Billy Quarantillo | Youssef Zalal |
|---|---|---|
| Win Streak | 0 | 1 |
| Win Streak ELO | 1 055 | 1 026 |
| ELO Change | -26 | +29 |
Youssef Zalal started a new win streak, earning a momentum bonus. Billy Quarantillo is back at 0 with this loss.
| Metric | Billy Quarantillo | Youssef Zalal |
|---|---|---|
| Weight Class | Featherweight | Featherweight |
| Double Championship Fight | No | No |
| Basic/Category ELO | 1 035 | 1 014 |
| ELO Change | -25 | +25 |
This category provides the foundation ELO scoring without bonuses, except for exceptional multiple division champions.

