June 3, 2011
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 | George Roop | Josh Grispi |
|---|---|---|
| Total UFC Fights | 5 | 2 |
| Experience Gap | 3 | -3 |
| Experience ELO | 1 005 | 947 |
| ELO Change | +32 | -32 |
George Roop's 3-fight experience advantage (5 vs 2 fights) held true, but the algorithm limited the bonus to prevent over-rewarding George Roop for the expected result. Had Josh Grispi pulled off the upset, his experience disadvantage would have delivered a modest upset bonus.
| Metric | George Roop | Josh Grispi |
|---|---|---|
| Title Fight ? | No | No |
| Title Fight ELO | 987 | 957 |
| ELO Change | +22 | -22 |
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 | George Roop | Josh Grispi |
|---|---|---|
| Fight Outcome | KO/TKO | KO/TKO |
| Last Round | 3 | 3 |
| Time of Finish | 3:14 | 3:14 |
| Win Type ELO | 1 038 | 915 |
| ELO Change | +85 | -43 |
George Roop gained a finish with a KO/TKO in round 3, earning finishing bonuses.
| Metric | George Roop | Josh Grispi |
|---|---|---|
| Significant Strikes Landed | 91 | 11 |
| Significant Strikes Attempted | 142 | 28 |
| Total Strikes Landed | 159 | 14 |
| Knockdowns Scored | 1 | 0 |
| Striking ELO | 1 062 | 777 |
| ELO Change | +165 | -165 |
George Roop dominated the striking exchanges with 159 vs 14 total strikes, 91 vs 11 significant strikes, 64.1% vs 39.3% accuracy, including 1 devastating knockdown. George Roop capitalized on this striking dominance.
| Metric | George Roop | Josh Grispi |
|---|---|---|
| Takedowns Landed | 0 | 4 |
| Takedowns Attempted | 0 | 5 |
| Ground Control Time | 6:03 | 4:51 |
| Ground Strikes Landed | 47 | 3 |
| Ground ELO | 937 | 867 |
| ELO Change | +75 | -75 |
George Roop controlled Josh Grispi on the ground with 0 takedowns, 6:03 of control time, 47 ground strikes, earning substantial ground ELO bonuses.
| Metric | George Roop | Josh Grispi |
|---|---|---|
| Days Since Last Fight | 133 | 154 |
| Activity ELO | 1 024 | 958 |
| ELO Change | +42 | -21 |
George Roop demonstrated solid activity levels with 133 days since his last fight, earning a moderate activity bonus for consistent scheduling. As the winner, George Roop capitalized on this activity level, while Josh Grispi's 154-day layoff didn't factor into the scoring since only winners receive activity bonuses.
| Metric | George Roop | Josh Grispi |
|---|---|---|
| Win Streak | 1 | 0 |
| Win Streak ELO | 991 | 957 |
| ELO Change | +24 | -22 |
George Roop started a new win streak, earning a momentum bonus. Josh Grispi is back at 0 with this loss.
| Metric | George Roop | Josh Grispi |
|---|---|---|
| Weight Class | Featherweight | Featherweight |
| Double Championship Fight | No | No |
| Basic/Category ELO | 987 | 957 |
| ELO Change | +22 | -22 |
This category provides the foundation ELO scoring without bonuses, except for exceptional multiple division champions.

