Jon Jones faces Thiago Santos in the main event of Saturday's UFC 239 pay-per-view fight card. So you could say that the only fighter to defeat Jon Jones has been Jon Jones. Again, Jon Jones beating Jon Jones. UFC 239 Preview: Can Edmen Shahbazyan Break Jon Jones' Record? UFC 239 Preview: Can Diego Sanchez Get His First 3-Fight Winning Streak In 10 Years?

Source: Forbes July 05, 2019 19:52 UTC