| US Open | 2019/10/05 20:45 | Youssef Soliman v Campbell Grayson | 2-3 |
| Netsuite Open | 2019/09/26 23:45 | Campbell Grayson v Ryan Cuskelly | 0-2 |
| Netsuite Open | 2019/09/25 00:30 | Cameron Pilley v Campbell Grayson | 1-2 |
| British Open | 2019/05/21 16:45 | Miguel Rodriguez v Campbell Grayson | 3-1 |
| British Open | 2019/05/20 16:45 | Campbell Grayson v Nicolas Mueller | 3-2 |
| Irish Squash Open | 2019/04/27 15:00 | Mahesh Mangaonkar v Campbell Grayson | 0-3 |
| Irish Squash Open | 2019/04/26 19:00 | Campbell Grayson v Daniel Mekbib | 3-1 |
| Irish Squash Open | 2019/04/25 16:15 | Campbell Grayson v Richie Fallows | 3-1 |
| US Open | 2019/10/05 20:45 | Andrew Douglas v Lucas Serme | 3-1 |
| US Open | 2018/10/06 20:45 | Mathieu Castagnet v Andrew Douglas | 3-0 |
| Tournament of Champions | 2018/01/16 22:30 | Andrew Douglas v Gregoire Marche | 0-3 |
| US Open | 2017/10/05 19:00 | Abdulla Mohd Al Tamimi v Andrew Douglas | 3-1 |