Anthony Perosh vs Jeff Monson

Jeff Monson's 5-fight experience advantage (6 vs 1 fights) held true, but the algorithm limited the bonus to prevent over-rewarding Jeff Monson for the expected result. Had Anthony Perosh pulled off the upset, his experience disadvantage would have delivered a modest upset bonus.

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.

Jeff Monson earned an early finish with a KO/TKO in round 1 at 2:42, gaining additional bonuses for the first-round stoppage.

Jeff Monson controlled the striking exchanges with 18 vs 8 significant strikes, 69.2% vs 47.1% accuracy, including 1 devastating knockdown. Jeff Monson capitalized on this striking dominance.

Jeff Monson landed 1 knockdown followed by 8 ground strikes. Few ground strikes after a knockdown do not qualify for major ground ELO bonus.

Jeff Monson demonstrated excellent fighting frequency with 84 days since his last fight, earning a solid activity bonus for maintaining rhythm. As the winner, Jeff Monson capitalized on this activity level, while Anthony Perosh's null-day layoff didn't factor into the scoring since only winners receive activity bonuses.

Jeff Monson extended his 3-fight win streak, earning a momentum bonus. Anthony Perosh is back at 0 with this loss.

This category provides the foundation ELO scoring without bonuses, except for exceptional multiple division champions.