#1 Eddie Guerrero Vs. Rey Mysterio (Smackdown, September 9, 2005)
In WCW, Eddie and Rey Mysterio had an incredible feud, with their Halloween Havoc 1997 clash considered a classic.
In 2005, the pair rekindled their feud, in what originally was a friendly rivalry, with Mysterio beating his fellow Tag Team Champion at WrestleMania 21.
Things took a nasty turn, however, when Guerrero consistently failed to beat the Ultimate Underdog, with Guerrero turning on his partner.
At the climax of the story, the pair met in a Steel Cage, with Guerro having nothing left to lose, unleashing an onslaught on the masked marvel.
Edited by Pratyay Ghosh