- March 27, 1988–WrestleMania 4: Jim Korderas was legitimately knocked out by Jimmy Hart’s megaphone during a match..
- May 23, 1999–Over The Edge: Jim Korderas was the referee in the ring when Owen Hart tragically fell to his death..
- 1999: The WWF referees went on a storyline strike, but Jim Korderas was the only referee to cross the picket line..
- 2006: Jim Korderas was pulled off the road by WWE officials for a brief time due to health problems..
- January 9, 2009: Jimmy Korderas was released from World Wrestling Entertainment after a 20-year career..