| Result | Tournament |
|---|---|
| Francisco Doval defeated Mark Collins | 2019 VNEA Las Vegas 8-Ball |
| Mark Collins defeated John Furcsik | 2019 VNEA Las Vegas 8-Ball |
| Trey Jankowski defeated Mark Collins | 2019 VNEA Las Vegas 8-Ball |
| Rob Benincasa defeated Mark Collins | 2019 VNEA Las Vegas 8-Ball |
| Coen Bell defeated Mark Collins | 2024 Saturday Handicapped 1-13-24 9-Ball |
| John Conner defeated Mark Collins | 2024 Saturday Handicapped 1-13-24 9-Ball |
| Mark Collins defeated Ryan Clark | 2024 Saturday Handicapped 1-13-24 9-Ball |