MMA Fighters — Blitz Sport MMA
1 fighters at Blitz Sport MMA, 0 upcoming fights
Australian mixed martial artist (born 1996)
Giacomo "Jack" Della Maddalena, also known by his initials JDM, is an Australian professional mixed martial artist. He currently competes in the Welterweight division of the Ultimate Fighting Championship (UFC), where he is the former UFC Welterweight Champion. As of 18 November 2025, he is #1 in the UFC welterweight rankings and as of 17 March 2026, he is #13 in the UFC men's pound-for-pound rankings.
Source: Wikipedia ↗