by Zak Drapeau Sportz Nation 3/25/2026 Photo by Fayez Nureldine/ AFP via Getty Images Honorable Mentions: Paul Hughes ( PFL) Lightweight MMA 14-3 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Samet Agdeve (ONE) Heavyweight MMA 18-0 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Thad Jean (PFL) Welterweight MMA 11-0 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Anatoly Malykhin (ONE) Middleweight, Light Heavyweight and Heavyweight MMA 14-1 ________________________________ Top-

by Zak Drapeau Sportz Nation - 3/18/26 Photo by Jeff Bottari/ Zuffa LLC 1. Islam Makhachev Lightweight Record: 16-1 Championship Record: 5-0 Best "Prime": 16-0 [2016-Pres.] The big debate will be between Islam and Khabib for the #1 spot of the division and while Khabib was the bigger star because of McGregor, I have Islam by a hair. Now that he's Welterweight Champion It's likely we've seen the last of Islam at Lightweight where his final records include a 15-fight win strea