Sean Strickland Points to Accidental Headbutt as Key Factor in UFC 297 Defeat
Sean Strickland was very close to retaining his middleweight title in the UFC 297 main event this past Saturday night in Toronto.
https://www.sherdog.com/news/news/Sean-Strickland-Points-to-Accidental-Headbutt-as-Key-Factor-in-UFC-297-Defeat-192383