#4. CM Punk has wrestled Chavo Guerrero in 52 matches
CM Punk and Chavo Guerrero are recent AEW recruits, but their history goes back to December 2007, when they feuded over the ECW World Heavyweight Championship.
Punk got the better of Guerrero most of the time. But before being drafted to RAW, Edge speared him in January 2008 in a no disqualification match to allow Chavo to win the title.
The duo continued to fight on and off, including in tag team matches, but their singles bouts were mainly restricted to Smackdown house shows.
#3. CM Punk and Paul Wight (a.k.a The Big Show) have battled in 54 matches
Here's an interesting stat: CM Punk lost almost 75% of his matches against The Big Show while they were both WWE Superstars. In the late 2000s, both stars took part in the same multi-man bouts for the most part.
The Big Show was heavily involved in the CM Punk and John Cena's rivalry for the WWE Championship. However, in their last four meetings as competitors, Punk emerged victorious over the intimidating giant every time.