October 4, 2025
Catch Weight Bout
Click any category to learn how it's calculated.
| Metric | Daniel Santos | JooSang Yoo |
|---|---|---|
| Total UFC Fights | 5 | 2 |
| Experience Gap | 3 | -3 |
| Experience ELO | 1 114 | 1 037 |
| ELO Change | +30 | -30 |
Daniel Santos's 3-fight experience advantage (5 vs 2 fights) held true, but the algorithm limited the bonus to prevent over-rewarding Daniel Santos for the expected result. Had JooSang Yoo pulled off the upset, his experience disadvantage would have delivered a modest upset bonus.
| Metric | Daniel Santos | JooSang Yoo |
|---|---|---|
| Title Fight ? | No | No |
| Title Fight ELO | 1 065 | 1 001 |
| ELO Change | +19 | -19 |
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 | Daniel Santos | JooSang Yoo |
|---|---|---|
| Fight Outcome | KO/TKO | KO/TKO |
| Last Round | 2 | 2 |
| Time of Finish | 0:21 | 0:21 |
| Win Type ELO | 1 242 | 1 091 |
| ELO Change | +77 | -38 |
Daniel Santos gained a finish with a KO/TKO in round 2, earning finishing bonuses.
| Metric | Daniel Santos | JooSang Yoo |
|---|---|---|
| Significant Strikes Landed | 27 | 31 |
| Significant Strikes Attempted | 62 | 55 |
| Total Strikes Landed | 28 | 51 |
| Knockdowns Scored | 1 | 0 |
| Striking ELO | 1 215 | 1 036 |
| ELO Change | +78 | -78 |
JooSang Yoo controlled the striking through superior volume (51 vs 28 total strikes), superior accuracy (56.4% vs 43.5%). However, since JooSang Yoo lost the overall fight, his striking superiority couldn't be converted into ELO bonuses. Daniel Santos's positive striking ELO reflects the overall victory rather than striking dominance.
| Metric | Daniel Santos | JooSang Yoo |
|---|---|---|
| Takedowns Landed | 1 | 0 |
| Takedowns Attempted | 2 | 0 |
| Ground Control Time | 1:23 | 0:00 |
| Ground Strikes Landed | 9 | 0 |
| Ground ELO | 1 250 | 1 008 |
| ELO Change | +33 | -33 |
Daniel Santos landed 1 knockdown followed by 9 ground strikes. Few ground strikes after a knockdown do not qualify for major ground ELO bonus.
| Metric | Daniel Santos | JooSang Yoo |
|---|---|---|
| Days Since Last Fight | 147 | 119 |
| Activity ELO | 1 104 | 1 002 |
| ELO Change | +36 | -18 |
Daniel Santos demonstrated solid activity levels with 147 days since his last fight, earning a moderate activity bonus for consistent scheduling. As the winner, Daniel Santos capitalized on this activity level, while JooSang Yoo's 119-day layoff didn't factor into the scoring since only winners receive activity bonuses.
| Metric | Daniel Santos | JooSang Yoo |
|---|---|---|
| Win Streak | 4 | 0 |
| Win Streak ELO | 1 086 | 1 003 |
| ELO Change | +26 | -19 |
Daniel Santos extended his 4-fight win streak, earning a momentum bonus. JooSang Yoo is back at 0 with this loss.
| Metric | Daniel Santos | JooSang Yoo |
|---|---|---|
| Weight Class | N/A | N/A |
| Double Championship Fight | No | No |
| Basic/Category ELO | 1 065 | 1 001 |
| ELO Change | +19 | -19 |
This category provides the foundation ELO scoring without bonuses, except for exceptional multiple division champions.

