UFC on ESPN 63 takes place Saturday, and MMA Junkie has you covered with live round-by-round coverage and official results. The event (ESPNews, ESPN2, ESPN+) takes place at Amalie Arena in Tampa, Fla.

Joaquin Buckley continued his rise up the welterweight division, rolling to a TKO victory after a doctor stopped the fight due to a cut over Colby Covington's eye.

While Buckley never knocked down or seriously rocked Covington, his victory over the former interim UFC welterweight champion was well-earned. Buckley outstruck Covington in each round, defended most takedown attempts, mitigated damage on the bottom and always returned to his feet.