![MMA: 25 of the Greatest Upsets in MMA History | News, Scores, Highlights, Stats, and Rumors | Bleacher Report MMA: 25 of the Greatest Upsets in MMA History | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/slides/photos/003/425/479/SylviaCouture_crop_exact.jpg?w=2975&h=2048&q=85)
MMA: 25 of the Greatest Upsets in MMA History | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![Randy Couture explains his victory over Tim Sylvia with Joe Rogan, right, during Ultimate Fighting Championship Randy Couture explains his victory over Tim Sylvia with Joe Rogan, right, during Ultimate Fighting Championship](https://c8.alamy.com/comp/H9MTB6/randy-couture-explains-his-victory-over-tim-sylvia-with-joe-rogan-H9MTB6.jpg)
Randy Couture explains his victory over Tim Sylvia with Joe Rogan, right, during Ultimate Fighting Championship
![Randy Couture celebrates his victory over Tim Sylvia during Ultimate Fighting Championship UFC 68 at the Nationwide Arena in Columbus, OH on March 3, 2007. Photo credit: Francis Specker Stock Photo - Alamy Randy Couture celebrates his victory over Tim Sylvia during Ultimate Fighting Championship UFC 68 at the Nationwide Arena in Columbus, OH on March 3, 2007. Photo credit: Francis Specker Stock Photo - Alamy](https://c8.alamy.com/comp/H9MTDE/randy-couture-celebrates-his-victory-over-tim-sylvia-during-ultimate-H9MTDE.jpg)
Randy Couture celebrates his victory over Tim Sylvia during Ultimate Fighting Championship UFC 68 at the Nationwide Arena in Columbus, OH on March 3, 2007. Photo credit: Francis Specker Stock Photo - Alamy
![Randy Couture , top, fights Tim Sylvia during Ultimate Fighting Championship UFC 68 at the Nationwide Arena in Columbus, OH on March 3, 2007. Photo credit: Francis Specker Stock Photo - Alamy Randy Couture , top, fights Tim Sylvia during Ultimate Fighting Championship UFC 68 at the Nationwide Arena in Columbus, OH on March 3, 2007. Photo credit: Francis Specker Stock Photo - Alamy](https://c8.alamy.com/comp/H9MTB1/randy-couture-top-fights-tim-sylvia-during-ultimate-fighting-championship-H9MTB1.jpg)