Heavyweight = Maurice Harris vs Derrick Jefferson/ Floyd Patterson vs Ingemar Johansson 2

Cruiserweight = Rocky Marciano vs Jersey Joe Walcott

Light Heavyweight = Roy Jones Jr vs Virgil Hill/ Bob Foster vs Dick Tiger

Super Middleweight = James Toney vs Charles Williams

Middleweight = Julian Jackson vs Herol Graham/ Michael Nunn vs Sumbu Kalambay

Jr Middleweight = Mike McCallum vs Donald Curry/ Thomas Hearns vs Roberto Duran

Welterweight = Pernell Whitaker vs Diosbelys Hurtado/ Thomas Heanrs vs Pipino Cuevas

Jr Welterweight = Kostya Tszyu vs Zab Judah/ Julio Cesar Chavez vs Meldrick Taylor

Lightweight = Can't remember if this was a KO but i remember it being brutal, Jose Luis Ramirez vs Edwin Rosario 2

I'll finish this list later can't think at the moment.