![UFC Legend Matt Serra Walks Away from Fighting, but Far from Done with MMA | News, Scores, Highlights, Stats, and Rumors | Bleacher Report UFC Legend Matt Serra Walks Away from Fighting, but Far from Done with MMA | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/images/photos/002/323/013/20100208120152_IMG_3545_crop_north.jpg?1369273917&w=3072&h=2048)
UFC Legend Matt Serra Walks Away from Fighting, but Far from Done with MMA | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![Nine years after his shocking upset title win, Matt Serra still happy to be the underdog | FOX Sports Nine years after his shocking upset title win, Matt Serra still happy to be the underdog | FOX Sports](https://a57.foxsports.com/statics.foxsports.com/www.foxsports.com/content/uploads/2020/02/1408/814/b4047b87-052514-UFC-Matt-Serra-Georges-St-Pierre-JT-PI.jpg?ve=1&tl=1)
Nine years after his shocking upset title win, Matt Serra still happy to be the underdog | FOX Sports
![Arguably THE greatest Upset in MMA history. When Matt Serra slayed Prime GSP to become the UFC Welterweight Champion of The World at UFC 69. : r/MMA Arguably THE greatest Upset in MMA history. When Matt Serra slayed Prime GSP to become the UFC Welterweight Champion of The World at UFC 69. : r/MMA](https://external-preview.redd.it/fWY5zZniSWb7hQBfxOQERaR59tEExjuubAFxgRVadNU.jpg?auto=webp&s=089d320564de93f44f703e982e25d481cdc3129a)
Arguably THE greatest Upset in MMA history. When Matt Serra slayed Prime GSP to become the UFC Welterweight Champion of The World at UFC 69. : r/MMA
![Matt Serra. remember "you are a knock-out" you turned out awesome dude! love | Ufc fighters, Kung fu martial arts, Ufc Matt Serra. remember "you are a knock-out" you turned out awesome dude! love | Ufc fighters, Kung fu martial arts, Ufc](https://i.pinimg.com/736x/3b/14/6b/3b146bbcc87bb74dda74bbf85275a86c.jpg)