UFC women's bantamweights Holly Holm and Mayra Bueno Silva are set to headline the upcoming UFC Vegas 77 Fight Night event. The card will take place on July 15, 2023, at the Apex facility in Las Vegas. View this post on Instagram Instagram PostThe official weigh-ins for the event were hosted at the UFC Apex in Las Vegas, Nevada.Bueno Silva was the first to step onto the scale, hitting the mark at 136 pounds. Following suit, Holm successfully made weight at 135.5 pounds. View this post on Instagram Instagram PostIn the co-main event of UFC Vegas 77, Jack Della Maddalena and promotional newcomer Bassil Hafez are geared up for a welterweight showdown. Della Maddalena made weight, hitting the mark at 171 pounds.However, the tension rose as Hafez narrowly missed the limit on his initial attempt, coming in at 171.5 pounds. 'Badre' was granted an additional hour to meet the required weight. He returned for his second attempt and successfully hit the mark at 171 pounds. View this post on Instagram Instagram PostComplete results for UFC Vegas 77:Holly Holm vs. Mayra Bueno Silva weigh-insMain cardHolly Holm (135.5 lbs) vs. Mayra Bueno Silva (136 lbs): Women's bantamweightJack Della Maddalena (171 lbs) vs. Bassil Hafez (171 lbs): welterweightAlbert Duraev (185 lbs) vs. Junyong Park (186 lbs): middleweightNorma Dumont (145.5 lbs) vs. Chelsea Chandler (145.5 lbs): Women's featherweightOttman Azaitar (156 lbs) vs. Francisco Prado (156 lbs): lightweightNazim Sadykhov (156 lbs) vs. Terrance McKinney (156 lbs): lightweightPreliminary cardTucker Lutz (146 lbs) vs. Melsik Baghdasaryan (145.5 lbs): featherweightViktoriia Dudakova (116 lbs) vs. Istela Nunes (115.5 lbs): starwweightAustin Lingo (145.5 lbs) vs. Melquizael Costa (146 lbs): featherweightEvan Elder (156 lbs) vs. Genaro Valdez (156 lbs): lightweightTyson Nam (126 lbs) vs. Azat Maksum (126 lbs): flyweightAlex Munoz (155.5 lbs) vs. Carl Deaton (156 lbs): lightweightAshlee Evans-Smith (135.5 lbs) vs. Ailin Perez (135.5 lbs): Women's bantamweight