Paycom Center in Oklahoma City hosts tonights UFC Fight Night 281 event. The fight card is headlined by a middleweight bout between former championDricus Du Plessisand former welterweight titleholderKamaru Usman. It will be the first time the fight promotion has held an event in Oklahoma City since 2017. UFC Oklahoma City Start TimesMain Card begins at 8 p.m. on Paramount+Preliminary Card begins at 5 p.m. on Paramount+UFC Oklahoma City Official ResultsMAIN CARD (Paramount+, 8 p.m. ET)Dricus Du Plessis vs. Kamaru Usman Christian Leroy Duncan def. Jared Cannonier via unanimous decision (30-27, 30-27, 29-28)Chase Hooper def. Mitch Ramirez via Submission (rear-naked choke) at 1:15, Round 1Fatima Kline def. Tabatha Ricci via unanimous decision (3-27, 30-27, 30-27)Tommy McMillen def. Alberto Montes via TKO (punches) at 3:29, Round 3PRELIMINARY CARD (Paramount+, 5 p.m. ET)Jose Delgado def. Austin Bashi via unanimous decision (30-27, 29-28, 29-28)Jean-Paul Lebosnoyan def. Seok-hyeon Ko via unanimous decision (29-28, 29-28, 29-28)Felipe Franco def. Levi Rodrigues via KO (punches and elbows) at 1:40, Round 2Ezra Elliot def. Damien Anderson via unanimous decision (30-27, 29-28, 29-28)Alden Coria def. Stewart Nicoll via unanimous decision (30-27, 30-27, 29-28)R.J. Harris def. Alvin Hines via TKO (punches) at 1:29, Round 1Dione Barbosa def. Alice Melisano via submission (rear-naked choke) at 4:04, Round 1