MMA Fighting first reported the news.
Osbourne (8-3-0-1NC) is winless thus far under the UFC banner having dropped a bout to Brian Kelleher at UFC 246. Osbourne competed on Dana White’s Contender Series Season 3, Episode 4, defeating Armando Villareal by first-round submission. Osbourne has competed 12 times as a professional MMA fighter and just two of those bouts went the distance.
Rivera (10-3-0) is also winless thus far in his UFC journey, dropping a bout to Tyson Nam at UFC Vegas 11. Rivera competed on Dana White’s Contender Series Episode 27, defeating Luis Ronaldo Rodriguez by unanimous decision. Rivera has yet to pick up a victory by way of KO/TKO, while he has yet to be defeated by way of decision.
The yet to be announced UFC card is set for Saturday, January 30 from a location to be announced and with a main event to be announced. Fightful is providing live coverage of the event, while broadcast plans have yet to be revealed.