UFC 299 is set to rock the Kaseya Center in Miami, Florida on March 9.The third pay-per-view (PPV) event of 2024 will be headlined by Sean O'Malley, who will be defending his UFC bantamweight championship against Marlon Vera. Meanwhile, Dustin Poirier is scheduled to compete against Benoit Saint Denis in a five-round lightweight matchup as the co-main event.The UFC 299 main card is set to kick off at 10 PM ET/7 PM PT on Saturday, March 9, in the United States, corresponding to a 3 AM GMT start time on Sunday, March 10, in the United Kingdom. The octagon walkouts for the main event are anticipated to take place around 12 AM ET / 9 PM PT (5 AM GMT on Sunday), depending on the length of the preliminary fights.Meanwhile, the early prelims for the event are scheduled to start at 6 PM ET/3 PM PT (11 PM GMT). The prelims are set to air at 8 PM ET/5 PM PT (1 AM GMT, Sunday).UFC 299 undercard: Full lineup beyond Sean O'Malley vs. Marlon Vera 2In addition to the highly anticipated main event, which sees a rematch between Sean O'Malley and Marlon Vera, as well as the co-main event showcasing Dustin Poirier against Benoit Saint Denis, the UFC 299 main card promises an array of thrilling matchups.Among these is Michael Page's much-awaited promotional debut, where he will face off against Kevin Holland in a welterweight bout. Additionally, several other compelling fights are scheduled, including a 170-pound clash between former title challenger Gilbert Burns and Jack Della Maddalena, as well as a bantamweight encounter featuring former divisional champion Petr Yan taking on Song Yadong.Check out the complete lineup of UFC 299 fights below:Main CardSean O'Malley vs. Marlon Vera: bantamweight titleDustin Poirier vs. Benoit Saint Denis: lightweightKevin Holland vs. Michael Page: welterweightGilbert Burns vs. Jack Della Maddalena: welterweightPetr Yan vs. Song Yadong: bantamweightPreliminary CardCurtis Blaydes vs. Jailton Almeida: heavyweightKatlyn Chookagian vs. Maycee Barber: women's flyweightMateusz Gamrot vs. Rafael dos Anjos: lightweightPedro Munhoz vs. Kyler Phillips: bantamweightMichel Pereira vs. Michal Oleksiejczuk: welterweightIon Cutelaba vs. Philipe Lins: light heavyweightRobelis Despaigne vs. Josh Parisian: heavyweightCJ Vergara vs. Assu Almabayev: flyweightJoanne Wood vs. Maryna Moroz: women's flyweight