Watch Diego Sanchez vs. Clay Guida full fight video to see Sanchez and Guida’s wild and bloody battle at The Ultimate Fighter 9 Finale on June 20, 2009, in Las Vegas.
Sanchez and Guida arrived in Sin City with reputations for nonstop cardio, and they didn’t disappoint. The first round is one of the most memorable in MMA history, as Sanchez blasted Guida with punches against the fence and landed a head kick that looked like a surefire KO. Somehow, Guida survived and fought back, with the pace hardly slowing from the opening seconds to the final bell.