| Result | Tournament |
|---|---|
| Alex Marsilii defeated Oma Miesta | 2019 Predator Tour 10-Ball |
| Mike Patrowicz defeated Alex Marsilii | 2019 Predator Tour 10-Ball |
| Alex Marsilii defeated Cory Sharman | 2019 Predator Tour 10-Ball |
| John Timmermans defeated Alex Marsilii | 2019 Predator Tour 10-Ball |
| Tim Bristow defeated Alex Marsilii | 2019 Canadian Bar-Box Open 8-Ball |
| Alex Marsilii defeated Frank Binck | 2019 Canadian Bar-Box Open 8-Ball |
| Alex Marsilii defeated Jamie McKeen | 2019 Canadian Bar-Box Open 8-Ball |
| Brad Guthrie defeated Alex Marsilii | 2019 Canadian Bar-Box Open 8-Ball |
| Sumon Sarkar defeated Alex Marsilii | 2018 Amateur Canadian Championships 8-Ball |
| Timothy Bristow defeated Alex Marsilii | 2018 Amateur Canadian Championships 8-Ball |
| Alex Marsilii defeated Jamie Minnella | 2018 Amateur Canadian Championships 8-Ball |
| Alex Marsilii defeated Peter Komljenovic | 2018 Amateur Canadian Championships 8-Ball |
| Alex Marsilii defeated Jj Sackaney | 2018 Amateur Canadian Championships 8-Ball |
| Ben Crawley defeated Alex Marsilii | 2017 Canadian Bar Table Championships 8-Ball |
| Bruce Hickey defeated Alex Marsilii | 2017 Canadian Bar Table Championships 8-Ball |
| Cody Ward defeated Alex Marsilii | 2011 404 Tour 9-Ball |
| Shane Gummerson defeated Alex Marsilii | 2011 404 Tour 9-Ball |