| Result | Tournament |
|---|---|
| John Demet defeated Mark Stubbs | 2017 White Diamonds Billiards 9-Ball |
| Joey Aguzin Jr defeated Mark Stubbs | 2017 White Diamonds Billiards 9-Ball |
| Brad Weast defeated Mark Stubbs | 2018 White Diamond Billiards 9-Ball |
| EJ Sanders defeated Mark Stubbs | 2018 White Diamond Billiards 9-Ball |
| Ken Jennings defeated Mark Stubbs | 2019 White Diamonds Billiards 9-Ball |
| Rodney Stewart defeated Mark Stubbs | 2019 White Diamonds Billiards 9-Ball |