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| Metric | JJ Aldrich | Regina Tarin |
|---|---|---|
| Total UFC Fights | 18 | 2 |
| Experience Gap | 16 | -16 |
| Experience ELO | 1 073 | 1 142 |
| ELO Change | -35 | +72 |
Regina Tarin overcame a 16-fight experience disadvantage (2 vs 18 fights), earning a reward for beating the more seasoned veteran JJ Aldrich.
| Metric | JJ Aldrich | Regina Tarin |
|---|---|---|
| Title Fight ? | No | No |
| Title Fight ELO | 1 048 | 1 045 |
| ELO Change | -24 | +24 |
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 | JJ Aldrich | Regina Tarin |
|---|---|---|
| Fight Outcome | Decision - Unanimous | Decision - Unanimous |
| Last Round | 3 | 3 |
| Time of Finish | 5:00 | 5:00 |
| Win Type ELO | 1 117 | 1 096 |
| ELO Change | -58 | +58 |
Regina Tarin earned a clear Decision - Unanimous, receiving full decision bonuses for controlling the fight across all rounds. Of course, a finish would have yielded even greater rewards.
| Metric | JJ Aldrich | Regina Tarin |
|---|---|---|
| Significant Strikes Landed | 63 | 77 |
| Significant Strikes Attempted | 118 | 190 |
| Total Strikes Landed | 74 | 87 |
| Knockdowns Scored | 0 | 0 |
| Striking ELO | 1 027 | 1 051 |
| ELO Change | -28 | +28 |
Regina Tarin edged the striking exchanges with 77 vs 63 significant strikes, 40.5% vs 53.4% accuracy. Regina Tarin capitalized on this striking dominance.
| Metric | JJ Aldrich | Regina Tarin |
|---|---|---|
| Takedowns Landed | 0 | 0 |
| Takedowns Attempted | 4 | 0 |
| Ground Control Time | 0:41 | 0:09 |
| Ground Strikes Landed | 0 | 0 |
| Ground ELO | 1 148 | 1 056 |
| ELO Change | -30 | +30 |
Regina Tarin did not secure a significant ground advantage against JJ Aldrich on the ground through positional advantages and pressure, with almost no grappling bonus.
| Metric | JJ Aldrich | Regina Tarin |
|---|---|---|
| Days Since Last Fight | 147 | 196 |
| Activity ELO | 1 153 | 1 059 |
| ELO Change | -30 | +38 |
Regina Tarin demonstrated standard activity with 196 days since her last fight, earning a small activity bonus for reasonable scheduling. As the winner, Regina Tarin capitalized on this activity level, while JJ Aldrich's 147-day layoff didn't factor into the scoring since only winners receive activity bonuses.
| Metric | JJ Aldrich | Regina Tarin |
|---|---|---|
| Win Streak | 0 | 2 |
| Win Streak ELO | 1 075 | 1 054 |
| ELO Change | -26 | +31 |
Regina Tarin extended her 2-fight win streak, earning a momentum bonus. JJ Aldrich is back at 0 with this loss.
| Metric | JJ Aldrich | Regina Tarin |
|---|---|---|
| Weight Class | Women's Flyweight | Women's Flyweight |
| Double Championship Fight | No | No |
| Basic/Category ELO | 1 048 | 1 045 |
| ELO Change | -24 | +24 |
This category provides the foundation ELO scoring without bonuses, except for exceptional multiple division champions.
Why It Matters:
Extra bonuses are awarded for title victories and undefeated streaks. These bonuses are only calculated for certain fighters with notable performances. Only UFC champions and undefeated fighters (in the UFC) can receive these bonuses.

