| Result | Tournament |
|---|---|
| Vance Thomas defeated Chris O'connor | 2023 Viking Tour Stop #7 9-Ball |
| Jonathan Laforest defeated Chris O'connor | 2023 Viking Tour Stop #7 9-Ball |
| Josh Alden defeated Chris O'connor | 2023 Viking Tour Finale 9-Ball |
| Chris O'connor defeated Steve Prime | 2023 Viking Tour Finale 9-Ball |
| Derek Peterson defeated Chris O'connor | 2023 Viking Tour Finale 9-Ball |
| Chris O'connor defeated Vance Thomas | 2022 Viking Tour Stop #1 9-Ball |
| Dianne Leblanc defeated Chris O'connor | 2022 Viking Tour Stop #1 9-Ball |
| Aldei Doucet defeated Chris O'connor | 2022 NBBA Provincial Championship 9-Ball |
| Darrell Kovack defeated Chris O'connor | 2022 NBBA Provincial Championship 9-Ball |
| Paul Leblanc defeated Chris O'connor | 2022 NBBA Provincial Championship 8-Ball |
| Donald Goguen defeated Chris O'connor | 2022 NBBA Provincial Championship 8-Ball |
| Jeff Kennedy defeated Chris O'connor | 2022 JR Wedge Memorial 8-Ball |
| Jim Taylor defeated Chris O'connor | 2022 JR Wedge Memorial 8-Ball |
| Paul Comeau defeated Chris O'connor | 2020 Viking Tour Event #7 8-Ball |
| Karl Hanley defeated Chris O'connor | 2020 Viking Tour Event #7 8-Ball |
| Jody Collins defeated Chris O'connor | 2020 Viking Tour Event #6 8-Ball |
| Yvon Robichaud defeated Chris O'connor | 2020 Viking Tour Event #6 8-Ball |
| Jeff Kennedy defeated Chris O'connor | 2020 Shooter's Atlantic Classic 8-Ball |
| Luc Gould defeated Chris O'connor | 2020 Shooter's Atlantic Classic 8-Ball |
| Greg Gauthier defeated Chris O'connor | 2019 Viking Tour Event #4 8-Ball |
| Wayne Gallant defeated Chris O'connor | 2019 Viking Tour Event #4 8-Ball |
| Chris Simmons defeated Chris O'connor | 2019 Viking Tour Event #3 9-Ball |
| Chris O'connor defeated Jake Allard | 2019 Viking Tour Event #3 9-Ball |
| Jo Jo Berthelot defeated Chris O'connor | 2019 Viking Tour Event #3 9-Ball |
| Joe Mcintyre defeated Chris O'connor | 2019 New Brunswick Championships 9-Ball |
| Keven Fontaine defeated Chris O'connor | 2019 New Brunswick Championships 9-Ball |
| Jean-guy Belliveau defeated Chris O'connor | 2019 New Brunswick Championships 8-Ball |
| Chris O'connor defeated Calvin Muxworthy | 2019 New Brunswick Championships 8-Ball |
| Patrick Godin defeated Chris O'connor | 2019 New Brunswick Championships 8-Ball |
| Derek Peterson defeated Chris O'connor | 2019 NBBA Viking Tour Event #1 9-Ball |
| Tyler Lawrence defeated Chris O'connor | 2019 NBBA Viking Tour Event #1 9-Ball |
| Jason Thomas defeated Chris O'connor | 2019 NBBA Viking Cues Tour Event #7 9-Ball |
| Steve Lushman defeated Chris O'connor | 2019 NBBA Viking Cues Tour Event #7 9-Ball |