WEC 21: Tapout was a mixed martial arts event held on June 15, 2006. WEC 21's main event was a fight between Rob McCullough and Ryan Healy.
Rob McCullough
Self
Ryan Healy
Nate Diaz
Joe Hurley
Hermes Franca
Brandon Olsen
Justin Eilers
Jimmy Ambriz
Brian Stann
Miguel Cosio
Rich Crunkilton
Adam Lynn
Takedown: The DNA of GSP
Tapped Out
The Ultimate Fighter China Finale: Kim vs. Hathaway
UFC 259: Blachowicz vs. Adesanya
UFC 309: Jones vs. Miocic
UFC Fight Night 185: Blaydes vs. Lewis
Cagefighter: Worlds Collide
Born a Champion
Beast
Never Back Down: No Surrender
Female Fight Squad
Never Back Down 2: The Beatdown
Blood and Bone
UFC Fight Night 186: Rozenstruik vs. Gane
Soul Cage
Fight Church
UFC 56: Full Force
Shootfighter: Fight to the Death
Beyond the Mat
Hard Target 2