• promotion: Ultimate Fighting Championship
• title: “UFC Fight Night 223” (UFC on ESPN 45, UFC Vegas 72)
• venue: UFC Apex, Enterprise, Las Vegas Valley, Clark County, Nevada, United States
• date: April 29, 2023

FIGHTERS

1. Brazil: Caio Borralho, Rodolfo Vieira, Marcos Rogerio de Lima
2. Canada: Jamey-Lyn Horth
3. China: Song Yadong
4. Dominican Republic: Waldo Cortes Acosta
5. Mexico: Fernando Padilla
6. Poland: Michal Oleksiejczuk
7. Russia: Irina Alekseeva
8. Slovakia: Martin Buday
9. Switzerland: Stephanie Egger
10. United States: Ricky Simon, Cody Brundage, Julian Erosa, Josh Quinland, Trey Waters, Jake Collier, Cody Durden, Charles Johnson, Journey Newson, Marcus McGhee, Hailey Cowan

FIGHT RESULTS

PRELIMINARY CARD

1. Jamey-Lyn Horth defeated Hailey Cowan via unanimous decision (29–28, 29–28, 29–28) after three five-minute rounds at a catch weight of 137 pounds.
2. Marcus McGhee submitted Journey Newson via rear-naked choke at 2:03 of Round 2 at a catch weight of 140 pounds.
3. Irina Alekseeva submitted Stephanie Egger via kneebar at 2:11 of Round 1 at a catch weight of 140 pounds.
4. Cody Durden defeated Charles Johnson via unanimous decision (30–27, 30–27, 30–27) after three five-minute rounds in the flyweight division.
5. Martin Buday defeated Jake Collier via unanimous decision (29–28, 29–28, 29–28) after three five-minute rounds in the heavyweight division.

MAIN CARD

1. Trey Waters defeated Joshua Quinlan via unanimous decision (30–27, 30–27, 30–27) after three five-minute rounds in the welterweight division.
2. Marcos Rogério de Lima defeated Waldo Cortes-Acosta via unanimous decision (29–28, 29–28, 29–28) after three five-minute rounds in the heavyweight division.
3. Fernando Padilla defeated Julian Erosa via technical knockout via punches at 1:41 of Round 1 in the featherweight division.
4. Rodolfo Vieira submitted Cody Brundage via arm-triangle choke at 1:28 of Round 2 in the middleweight division.
5. Caio Borralho submitted Michal Oleksiejczuk via rear-naked choke at 2:49 of Round 2 in the middleweight division.
6. Song Yadong defeated Ricky Simon via technical knockout via punches at 1:10 of Round 5 in the bantamweight division.