| Mark McDonough defeated Brandon Belding |
2013 New Brunswick Championship 9-Ball |
| Jeff Wilson defeated Mark McDonough |
2013 New Brunswick Championship 9-Ball |
| Jason Thomas defeated Mark McDonough |
2013 New Brunswick Championship 9-Ball |
| Mark McDonough defeated Terry Martin |
2014 Mens Amateur Canadian Championships 9-Ball |
| Serge Therrien defeated Mark McDonough |
2014 Mens Amateur Canadian Championships 9-Ball |
| Jeff Gillan defeated Mark McDonough |
2014 Mens Amateur Canadian Championships 8-Ball |
| Mark McDonough defeated Greg Stewart |
2014 Mens Amateur Canadian Championships 8-Ball |
| Mark McDonough defeated Rob Connolly |
2014 Mens Amateur Canadian Championships 8-Ball |
| Mark McDonough defeated Dan Lewis |
2014 Mens Amateur Canadian Championships 8-Ball |
| Doug Osborne defeated Mark McDonough |
2014 Mens Amateur Canadian Championships 8-Ball |
| Kevin McGee defeated Mark McDonough |
2019 Amateur Canadian Championships 8-Ball |
| Pat Savoy defeated Mark McDonough |
2019 Amateur Canadian Championships 8-Ball |
| Wayne Gallant defeated Mark McDonough |
2020 Viking Tour Event #6 8-Ball |
| Mark McDonough defeated Patrick Godin |
2020 Viking Tour Event #6 8-Ball |
| Mark McDonough defeated Josh Alden |
2020 Viking Tour Event #6 8-Ball |
| Mark McDonough defeated Scott Henderson |
2020 Viking Tour Event #6 8-Ball |
| Mark McDonough defeated Rob Sakell |
2020 Viking Tour Event #6 8-Ball |
| Ashley Nowlan defeated Mark McDonough |
2020 Viking Tour Event #6 8-Ball |
| Mark McDonough defeated Dave Gagnon |
2020 Shooter's Atlantic Classic 8-Ball |
| Mark McDonough defeated Jacques Roussel |
2020 Shooter's Atlantic Classic 8-Ball |
| Randy Macfarlane defeated Mark McDonough |
2020 Shooter's Atlantic Classic 8-Ball |
| Mark McDonough defeated Tyler Lawrence |
2020 Shooter's Atlantic Classic 8-Ball |
| Mark McDonough defeated Lenny Richard |
2020 Shooter's Atlantic Classic 8-Ball |
| Mark McDonough defeated Mike Henderson |
2020 Shooter's Atlantic Classic 8-Ball |
| Bill Gray Iii defeated Mark McDonough |
2020 Shooter's Atlantic Classic 8-Ball |
| Mark McDonough defeated Steve Prime |
2022 NBBA Provincial Championship 8-Ball |
| Francois Albert defeated Mark McDonough |
2022 NBBA Provincial Championship 8-Ball |
| Mark McDonough defeated Bob Walsh |
2022 NBBA Provincial Championship 8-Ball |
| Rob Sakell defeated Mark McDonough |
2022 NBBA Provincial Championship 8-Ball |
| Mark McDonough defeated Mark McDonough |
2022 Eastern Canadian Championships 9-Ball |
| Les Dupuis defeated Mark McDonough |
2022 Eastern Canadian Championships 9-Ball |
| Jason Thomas defeated Mark McDonough |
2022 Eastern Canadian Championships 9-Ball |
| Bill Gray Iii defeated Mark McDonough |
2022 JR Wedge Memorial 8-Ball |
| Mark McDonough defeated Peter McDonald |
2022 JR Wedge Memorial 8-Ball |
| Mark McDonough defeated Luc Bellefleur |
2022 JR Wedge Memorial 8-Ball |
| Mark McDonough defeated Peter Wedge |
2022 JR Wedge Memorial 8-Ball |
| Gilles Leblanc defeated Mark McDonough |
2022 JR Wedge Memorial 8-Ball |
| Mike O'neill defeated Mark McDonough |
2023 New Brunswick Provincial Championships 10-Ball |
| Mark McDonough defeated Akshay Gautam |
2023 New Brunswick Provincial Championships 10-Ball |
| Derek Peterson defeated Mark McDonough |
2023 New Brunswick Provincial Championships 10-Ball |
| Steve Prime defeated Mark McDonough |
2023 NB Provincial Championship 8-Ball |
| Mark McDonough defeated Ryan Samson |
2023 NB Provincial Championship 8-Ball |
| Wilson Galbraith defeated Mark McDonough |
2023 NB Provincial Championship 8-Ball |
| Mark Mcdonough defeated Gilles Leblanc |
2024 NB Predator Tour 2024 Event #5 9-Ball |
| Mark Mcdonough defeated Francine Bourque |
2024 NB Predator Tour 2024 Event #5 9-Ball |
| Mark Mcdonough defeated Jacky Cormier |
2024 NB Predator Tour 2023/24 Event #7 9-Ball |