• promotion: Ultimate Fighting Championship
• title: “UFC on ESPN 43″
• venue: AT&T Center, San Antonio, Bexar County, Texas, United States
• date: March 25, 2023

FIGHTERS

1. Brazil: Lucas Alexander, Daniel Lacerda, Vinicius Salvador
2. Ecuador: Marlon Vera
3. Mexico: Victor Altamirano
4. Russia: Yana Santos, Albert Duraev
5. United States: Cory Sandhagen, Holly Holm, Nate Landwehr, Austin Lingo, Andrea Lee, Maycee Barber, Alex Perez, Chidi Njokuani, Daniel Pineda, Tucker Lutz, Steven Peterson, Trevin Giles, Preston Parsons, CJ Vergara

FIGHT RESULTS

PRELIMINARY CARD

1. Victor Altamirano defeated Vinicius Salvador via unanimous decision after three five-minute rounds in the flyweight division.
2. CJ Vergara defeated Daniel Lacerda via technical knockout via punches at 4:04 of Round 2 in the flyweight division.
3. Trevin Giles defeated Preston Parsons via split decision (29–28, 28–29, 29–28) after three five-minute rounds in the welterweight division.
4. Lucas Alexander defeated Steven Peterson via unanimous decision (30–27, 30–27, 30–27) after three five-minute rounds in the featherweight division.
5. Daniel Pineda submitted Tucker Lutz via guillotine choke at 2:50 of Round 2 in the featherweight division.

MAIN CARD

1. Albert Duraev defeated Chidi Njokuani via split decision (28–29, 29–28, 29–28) after three five minute-rounds in the middleweight division.
2. Maycee Barber defeated Andrea Lee via split decision (28–29, 29–28, 30–27) after three five minute-rounds in the women’s flyweight division.
3. Nate Landwehr submitted Austin Lingo via rear-naked choke at 4:11 of Round 2 in the featherweight division.
4. Holly Holm defeated Yana Santos via unanimous decision (30–26, 30–27, 30–27) after three five-minute rounds in the women’s bantamweight division.
5. Cory Sandhagen defeated Marlon Vera via split decision (47–48, 50–45, 49–46) after five five-minute rounds in the bantamweight division.

Cancelled:

• A medical issue forced Alex Perez (USA) to withdraw from his flyweight bout against Manel Kape (Angola / Portugal).

POST-FIGHT CONFERENCE