UFC Fight Night 247 in Las Vegas has seen significant changes to its fight card, losing its co-main event on weigh-in day. Ricky Turcios has been withdrawn from his bantamweight bout against Bernardo Sopaj for medical reasons, following the earlier withdrawal of former champion Cody Garbrandt. This leaves the matchup between Neil Magny and Carlos Prates as the headliner, while the middleweight fight between Gerald Meerschaert and Reinier de Ridder is expected to be elevated to co-main event status. The event will still proceed with 11 fights, although the UFC has yet to confirm which prelim fight will fill the main card. Meanwhile, UFC 310 is shaping up with notable matchups, including a potentially explosive featherweight clash between Nate Landwehr and Doo Ho Choi, as the promotion seeks a replacement for welterweight champion Belal Muhammad due to injury.