The event originally billed as (also known as UFC Vegas 70) took place on Saturday, February 25, 2023 , at the UFC Apex in Las Vegas . However, the namesake headliner between light heavyweight contenders Nikita Krylov and Ryan Spann was famously canceled just hours before it was scheduled to begin after Krylov fell ill with a food-borne illness. The February 25 Event (UFC Vegas 70)
Due to the last-minute cancellation, the middleweight co-main event between and Andre Muniz was promoted to the main event slot. Brendan Allen vs. Andre Muniz Allen def. Muniz Submission (RNC), R3 Augusto Sakai vs. Don'Tale Mayes Sakai def. Mayes Unanimous Decision Tatiana Suarez vs. Montana De La Rosa Suarez def. De La Rosa Submission (Guillotine), R2 Mike Malott vs. Yohan Lainesse Malott def. Lainesse Submission (Arm-Triangle), R1 Trevor Peek vs. Erick Gonzalez Peek def. Gonzalez KO (Strikes), R1 The Rescheduled Match: March 11, 2023 Official Scorecards | UFC Fight Night: Muniz vs Allen UFC Fight Night: Krylov vs. SpannSat, February ...