| Result | Tournament |
|---|---|
| Chris Dempsey defeated Jean-guy Belliveau | 2023 New Brunswick Provincial Championships 10-Ball |
| Jean-guy Belliveau defeated Vance Thomas | 2023 New Brunswick Provincial Championships 10-Ball |
| Jean-guy Belliveau defeated Mike Royal | 2023 New Brunswick Provincial Championships 10-Ball |
| Jean-guy Belliveau defeated Rejean Gallant | 2023 New Brunswick Provincial Championships 10-Ball |
| Jean-guy Belliveau defeated Yvon Robichaud | 2023 New Brunswick Provincial Championships 10-Ball |
| Jean-guy Belliveau defeated Wayne Gallant | 2023 New Brunswick Provincial Championships 10-Ball |
| Jamie Carter defeated Jean-guy Belliveau | 2023 New Brunswick Provincial Championships 10-Ball |
| Jean-guy Belliveau defeated Charles Lamb | 2023 NBBA Predator Event # 3 9-Ball |
| Jean-guy Belliveau defeated Jonathan Laforest | 2023 NBBA Predator Event # 3 9-Ball |
| Jean-guy Belliveau defeated Marco Rico | 2023 NBBA Predator Event # 3 9-Ball |
| Jean-guy Belliveau defeated Andre Vautour | 2023 NBBA Predator Event # 3 9-Ball |
| Jean-guy Belliveau defeated Frederic Doiron | 2023 NBBA Predator Event # 2 9-Ball |
| Jean-guy Belliveau defeated Josh Alden | 2023 NBBA Predator Event # 2 9-Ball |
| Jean-guy Belliveau defeated Remi Comeau | 2023 NBBA Predator Event # 2 9-Ball |
| Jean-guy Belliveau defeated Jean-guy Belliveau | 2023 NBBA Predator Event # 2 9-Ball |
| Jean-guy Belliveau defeated Jean-guy Belliveau | 2023 NBBA Predator Event # 2 9-Ball |
| Jean-guy Belliveau defeated Jean-guy Belliveau | 2023 NBBA Predator Event # 2 9-Ball |
| Jean-guy Belliveau defeated Mike Caissie | 2023 NBBA Predator Event # 1 9-Ball |
| Jean-guy Belliveau defeated Dave Gagnon | 2023 NBBA Predator Event # 1 9-Ball |
| Jean-guy Belliveau defeated Karl Hanley | 2023 NBBA Predator Event # 1 9-Ball |
| Gilles Leblanc defeated Jean-guy Belliveau | 2023 NBBA Predator Event # 1 9-Ball |
| Matt Crawford defeated Jean-guy Belliveau | 2023 NBBA Predator Event # 1 9-Ball |
| Jean-guy Belliveau defeated Christian Mantolino | 2023 Eastern Canadians Final 64 9-Ball |
| Jean-guy Belliveau defeated Wayne Gallant | 2023 Eastern Canadians Final 64 9-Ball |
| Jean-guy Belliveau defeated Chris Penney | 2023 Eastern Canadians Final 32 9-Ball |
| Jean-guy Belliveau defeated Clayton Dennis | 2023 Eastern Canadians Final 32 9-Ball |
| Jean-guy Belliveau defeated Kevin McGee | 2023 Eastern Canadians Final 32 9-Ball |
| Jason Robichaud defeated Jean-guy Belliveau | 2023 Eastern Canadians Final 32 9-Ball |
| Jean-guy Belliveau defeated Maxime Rouleau | 2023 Canadian Championship 9-Ball |
| Jonathan Gauvreau defeated Jean-guy Belliveau | 2023 Canadian Championship 9-Ball |
| Jonathan Lessard defeated Jean-guy Belliveau | 2023 Canadian Championship 9-Ball |
| Jean-guy Belliveau defeated Maxime Rouleau | 2023 Canadian Championship 10-Ball |
| Marc Godin defeated Jean-guy Belliveau | 2023 Canadian Championship 10-Ball |
| Jean-guy Belliveau defeated André Pelletier | 2023 Canadian Championship 10-Ball |
| Jean-guy Belliveau defeated Karl Hanley | 2023 Canadian Championship 10-Ball |
| DJ McGinley defeated Jean-guy Belliveau | 2023 Canadian Championship 10-Ball |
| Remi Comeau defeated Jean-guy Belliveau | 2023 2023 Winter Classic 10-Ball 10-Ball |
| Jamie Carter defeated Jean-guy Belliveau | 2023 2023 Winter Classic 10-Ball 10-Ball |
| Jean-guy Belliveau defeated Mike O'neill | 2023 2023 Winter Classic 10-Ball 10-Ball |
| Jean-guy Belliveau defeated Mike Cormier | 2023 2023 Winter Classic 10-Ball 10-Ball |
| Jean-guy Belliveau defeated Gary Kelly | 2023 2023 Winter Classic 10-Ball 10-Ball |
| Jean-guy Belliveau defeated Ken Mckeigan | 2023 2023 Winter Classic 10-Ball 10-Ball |
| Jean-guy Belliveau defeated Ali Brahim Saidi | 2023 2023 Winter Classic 10-Ball 10-Ball |
| Jean-guy Belliveau defeated Colin Maloney | 2022 Eastern Canadian Championships 9-Ball |
| Jean-guy Belliveau defeated Bruce Abadilla | 2022 Eastern Canadian Championships 9-Ball |
| Jean-guy Belliveau defeated Adam Cormier | 2022 Eastern Canadian Championships 9-Ball |
| Jean-guy Belliveau defeated Francois Albert | 2022 Eastern Canadian Championships 9-Ball |
| Jean-guy Belliveau defeated Stephan Doiron | 2022 Eastern Canadian Championships 9-Ball |
| Jean-guy Belliveau defeated Stephan Doiron | 2022 Eastern Canadian Championships 9-Ball |
| Colin Clark defeated Jean-guy Belliveau | 2020 Viking Tour Event #7 8-Ball |