John Yannis earned his first UFC victory by knocking out Jamie Siraj in the first round at UFC Winnipeg. Yannis improved his record to 10-4 after losing his promotional debut, while the finish marked a rough start to the octagon for Siraj, who falls to 14-4 in his first UFC appearance. The knockout provided an exciting opening to the card. Both fighters were competing in the preliminary bouts of the event.
John Yannis bounced back in emphatic fashion at UFC Winnipeg on April 18, 2026, stopping Jamie Siraj by knockout in the opening round of their preliminary-card bout to claim his first UFC victory.
Yannis, a 31-year-old southpaw standing five-foot-seven with a 70-inch reach, improves his professional record to 10-4 with the finish. The result is a significant rebound for the fighter, who had dropped his promotional debut and needed a statement performance to establish himself on the UFC roster.
For Siraj, the outcome was a difficult introduction to the octagon. The defeat drops him to 14-4 overall and means his UFC debut ended with a first-round stoppage loss, a tough result to absorb after building a strong record on the regional circuit.
Why it matters
- Yannis secures his first UFC win after a rough promotional debut, giving his career fresh momentum.
- Siraj's octagon arrival was derailed immediately, leaving him needing to regroup ahead of a potential second UFC outing.
- A first-round knockout on the prelims gave the UFC Winnipeg crowd an energetic start to the event.
