| Result | Tournament |
|---|---|
| Brian Macwilliams defeated Darrell Newman | 2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Robert Buoniconti defeated Brian Macwilliams | 2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Rick Morrison defeated Brian Macwilliams | 2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Brian Macwilliams defeated David Smith | 2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Brian Macwilliams defeated Lino Garcia | 2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Tyson Hammerschmid defeated Brian Macwilliams | 2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Brian Macwilliams defeated Tim Vincent | 2019 ACS/OMEGA BILLIARDS NATIONAL CHAMPIONSHIPS 8-Ball |
| Al Smart defeated Brian Macwilliams | 2004 Canadian Championships 9-Ball |
| Glenn Seesman defeated Brian Macwilliams | 2004 Canadian Championships 9-Ball |