The Clash of the Champions XX was a major professional wrestling supercard produced by World Championship Wrestling (WCW) and broadcast live on TBS on September 2, 1992 from the Center Stage Theater in Atlanta. The event was not only the 20th time WCW held a "Clash of the Champions" show but also marked the 20th anniversary of professional wrestling being shown on TBS as Mid-Atlantic Wrestling in 1972. The show was held at the Center Stage Theater, the same location where most of WCW's regular TBS show WCW Saturday Night were taped at the time. It was also the final wrestling TV appearance for Andre The Giant, who died several months later.

No streaming offers found