**Islam Makhachev’s dominant position as UFC welterweight champion, 17-fight Octagon win streak, and planned activity into 2027 underpin trader expectations that he will not retire by the end of that year.** At 35, the 29-1 Dagestani has shown no signs of physical decline after recent decision wins over Jack Della Maddalena and Ian Machado Garry, with reports confirming a title defense against Carlos Prates headlining UFC 336 in late January 2027. Makhachev has repeatedly stated he feels healthy, enjoys the champion’s lifestyle, and aims for at least three more high-level bouts while chasing further records, with scheduling aligned around Ramadan. These factors, combined with his history of extended title reigns at lightweight and welterweight, reflect broad market consensus on continued participation well beyond 2027.