Tyrell Fortune offers to retire Derrick Lewis after UFC debut win

Tyrell Fortune's short-notice UFC debut at UFC Seattle ended in a corrected unanimous decision win over Marcin Tybura, underscoring his arrival in the heavyweight field.In a post-fight interview with the UFC, Fortune said he outstruck Tybura, noted the lack of a full camp, and promised a better performance. He then called out Derrick Lewis, saying he can knock him out after Lewis' recent TKO loss to Waldo Cortes-Acosta.Fortune improved to 18-3 on a three-fight streak, while Lewis is 29-13, and he aims to follow teammate Waldo Cortes-Acosta's path.