Carlos Prates achieved a remarkable victory by stopping Jack Della Maddalena at UFC Fight Night 275 on May 2, 2026, at RAC Arena in Perth, Australia. This win establishes Prates as a significant threat in the welterweight division.
Della Maddalena entered the weekend officially as the No. 1 contender at welterweight. He had an impressive 18-fight professional winning streak before facing Prates. However, Prates dominated the fight and secured a TKO in the third round, becoming the first fighter to stop Della Maddalena at the UFC level.
Prates improved his UFC record to 7-1, with all seven victories coming by knockout or TKO. He earned his third first-round KO/TKO win in just 8.5 months, showcasing his striking power and finishing ability. His previous victory was against former champion Leon Edwards.
After the fight, Prates dubbed himself the new No. 1 contender at 170 pounds. He stated, “There was simply no stopping Carlos Prates at UFC Perth.” Observers noted that his back-to-back stoppage wins over former champions have sent a clear message to the rest of the division — Prates is a legitimate threat to the title.
Della Maddalena had not fought in his home country for three years prior to this event. His loss raises questions about his future in the competitive welterweight landscape.
Looking ahead, Carlos Prates is expected to move up in the welterweight rankings after this decisive victory. Officials have not confirmed when he will next compete or who he may face for the title.