This market will resolve to "Isaac Moreno" if Isaac Moreno is officially declared the winner of the fight against Reginaldo Junior at Dana White's Contender Series: Season 10, Week 5, scheduled for September 8, 2026. It will resolve to "Reginaldo Junior" if Reginaldo Junior is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond September 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.
Isaac Moreno steps in on short notice to face Reginaldo Junior in a welterweight bout on Dana White's Contender Series Week 5. The undefeated American (8-0) brings knockout power from recent first- and second-round TKOs over UFC veterans Darian Weeks and Melvin Guillard, while the Brazilian LFA standout (11-1) enters on a five-fight win streak featuring submissions and finishes. Both fighters weighed in at 170.5 pounds for the Tuesday contest at the UFC Apex. Moreno's height and striking confidence contrast with Junior's well-rounded finishing rate and grappling background, though the late change adds uncertainty around preparation and momentum for the replacement.