At UFC 303, Joe Pyfer delivered a stunning first-round knockout victory over Marc-Andre Barriault with a powerful punch surpassing Francis Ngannou's recorded force. Another remarkable event saw Dan Ige stepping in last minute to fight Diego Lopes in a catchweight bout due to Brian Ortega's illness, marking an unprecedented UFC move. Payton Talbott also shined at UFC 303 with a 19-second KO win over Yanis Ghemmouri, showcasing immense talent and calling out Adrian Yanez for his next fight. Additionally, UFC saw emotional moments as Michelle Waterson-Gomez retired after a defeat, reflecting on her career and legacy in the Octagon.