| # | Date | Promotion | Match |
| 1 | 19.04.1999 |  |
WCW World Cruiserweight Title Four Way Dance: Psychosis defeats Blitzkrieg and Juventud Guerrera and Rey Mysterio Jr. (c) (20:40) - TITLE CHANGE !!! WCW Monday NITRO #188 - TV-Show @ O'Connell Center in Gainesville, Florida, USA |
| 2 | 15.04.1999 |  |
WCW World Cruiserweight Title: Rey Mysterio Jr. (c) defeats Juventud Guerrera (12:11) WCW Thunder #59 - TV-Show @ Orlando Arena in Orlando, Florida, USA |
| 3 | 12.04.1999 | |
WCW World Cruiserweight Title: Rey Mysterio Jr. (c) defeats Juventud Guerrera by DQ (5:40) WCW Monday NITRO #187 - TV-Show @ Sun Dome in Yakima, Washington, USA |
| 4 | 11.04.1999 |  |
WCW World Cruiserweight Title: Rey Mysterio Jr. (c) defeats Kidman (15:32) WCW Spring Stampede 1999 - ""The Good. The Bad. The Showdown." - Pay Per View @ Tacoma Dome in Tacoma, Washington, USA |
| 5 | 01.04.1999 | |
WCW World Cruiserweight Title: Rey Mysterio Jr. (c) defeats Evan Karagias (8:24) WCW Thunder #58 - TV-Show @ Richmond Coliseum in Richmond, Virginia, USA |
| 6 | 18.03.1999 | |
WCW World Cruiserweight Title: Rey Mysterio Jr. (c) defeats Juventud Guerrera (9:51) WCW Thunder #55 - TV-Show @ Rupp Arena in Lexington, Kentucky, USA |
| 7 | 15.03.1999 | |
WCW World Cruiserweight Title: Rey Mysterio Jr. defeats Kidman (c) (9:44) - TITLE CHANGE !!! WCW Monday NITRO #183 - TV-Show @ First Star Center in Cincinnati, Ohio, USA |
