October 1, 2021
Bantamweight Bout
Click any category to learn how it's calculated.
Predictions and betting recommendations are only available for fights after July 10, 2025
| Metric | Alejandro Perez | Johnny Eduardo |
|---|---|---|
| Total UFC Fights | 12 | 8 |
| Experience Gap | 4 | -4 |
| Experience ELO | 1 117 | 938 |
| ELO Change | +20 | -20 |
Alejandro Perez's 4-fight experience advantage (12 vs 8 fights) held true, but the algorithm limited the bonus to prevent over-rewarding Alejandro Perez for the expected result. Had Johnny Eduardo pulled off the upset, his experience disadvantage would have delivered a modest upset bonus.
| Metric | Alejandro Perez | Johnny Eduardo |
|---|---|---|
| Title Fight ? | No | No |
| Title Fight ELO | 1 075 | 964 |
| ELO Change | +16 | -16 |
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 | Alejandro Perez | Johnny Eduardo |
|---|---|---|
| Fight Outcome | Submission | Submission |
| Last Round | 2 | 2 |
| Time of Finish | 4:13 | 4:13 |
| Win Type ELO | 1 227 | 1 032 |
| ELO Change | +43 | -28 |
Alejandro Perez earned a finish with a Submission in round 2 at 4:13, earning finishing bonuses for the submission. Johnny Eduardo was submitted.
| Metric | Alejandro Perez | Johnny Eduardo |
|---|---|---|
| Significant Strikes Landed | 23 | 31 |
| Significant Strikes Attempted | 55 | 59 |
| Total Strikes Landed | 34 | 38 |
| Knockdowns Scored | 0 | 0 |
| Striking ELO | 1 052 | 973 |
| ELO Change | +19 | -19 |
Johnny Eduardo controlled the striking through solid significant strike edge (31 vs 23), superior accuracy (52.5% vs 41.8%). However, since Johnny Eduardo lost the overall fight, his striking superiority couldn't be converted into ELO bonuses. Alejandro Perez's positive striking ELO reflects the overall victory rather than striking dominance.
| Metric | Alejandro Perez | Johnny Eduardo |
|---|---|---|
| Takedowns Landed | 1 | 1 |
| Takedowns Attempted | 1 | 1 |
| Ground Control Time | 1:14 | 1:14 |
| Ground Strikes Landed | 3 | 1 |
| Ground ELO | 1 128 | 856 |
| ELO Change | +43 | -43 |
Alejandro Perez dominated Johnny Eduardo on the ground with 1 takedown, 1:14 of control time, 3 ground strikes, earning massive ground ELO bonuses. The submission finish significantly amplified the grappling rewards.
| Metric | Alejandro Perez | Johnny Eduardo |
|---|---|---|
| Days Since Last Fight | 819 | 1 219 |
| Activity ELO | 1 165 | 977 |
| ELO Change | +11 | -12 |
Alejandro Perez demonstrated extended layoff with 819 days since his last fight, earning reduced bonuses due to inactivity rust. As the winner, Alejandro Perez capitalized on this activity level, while Johnny Eduardo's 1219-day layoff didn't factor into the scoring since only winners receive activity bonuses.
| Metric | Alejandro Perez | Johnny Eduardo |
|---|---|---|
| Win Streak | 1 | 0 |
| Win Streak ELO | 1 101 | 974 |
| ELO Change | +17 | -15 |
Alejandro Perez started a new win streak, earning a momentum bonus. Johnny Eduardo is back at 0 with this loss.
| Metric | Alejandro Perez | Johnny Eduardo |
|---|---|---|
| Weight Class | Bantamweight | Bantamweight |
| Double Championship Fight | No | No |
| Basic/Category ELO | 1 075 | 964 |
| ELO Change | +16 | -16 |
This category provides the foundation ELO scoring without bonuses, except for exceptional multiple division champions.

