Another UFC Shake Up, UFC Cuts Ties With USADA, Crawford Vs. Spence 2 Timeframe

Kamaru Usman will be stepping in for Paulo Costa to challenge Khamzat Chimaev at UFC 294. The UFC has decided to end its partnership with USADA following the Conor McGregor situation. The Crawford vs Spence rematch is targeted for February, but one key decision still needs to be made. Today in the FIGHT SPORTS Daily News!

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BoxingConor McGregorErrol SpenceFIGHT SPORTSKamaru UsmanKhamzat ChimaevPaulo CostaTerence CrawfordUFCUSADA