Here are the results from the main card of UFC 315. The event was emulated from the Belle Centre in Montreal, Canada, on Saturday, May 10, 2025, and will be streaming live on ESPN+ PPV. 

1.) Lightweight Bout: Benoit Saint-Denis defeats Kyle Prepolec with a triangle choke in Round 2.

2.) Women’s Flyweight Bout: Natalia Silva defeats Alexa Grasso by unanimous decision (30-27, 30-27, 30-27).

3.) Featherweight Bout: Aiemann Zahabi defeats Jose Aldo by unanimous decision (29-28, 29-28, 29-28).

4.) Women’s Flyweight Championship Match: Valentina Shevchenko (c) defeats Manon Fiorot by unanimous decision (48-47, 48-47, 48-47) to retain her championship.

5.) Welterweight Championship Match: Jack Della Maddalena defeats Belal Muhammad by unanimous decision (48-47, 48-47, 49-46) to win the championship.