Official Weigh-In Results | UFC Perth

UFC Fight Night: Della Maddalena vs Prates takes place on May 2, 2026, at RAC Arena in Perth, Australia. The main event is a five-round welterweight bout between Australia's Jack Della Maddalena, ranked No. 1 in the UFC welterweight division, and Brazil's Carlos 'The Nightmare' Prates, ranked No. 5. The official weigh-in results were released on May 1, 2026, ahead of the event, which airs on Paramount+ with prelims starting at 4am ET.