Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Pittsburgh | 2019/07/02 14:00 | Benjamin, Jordan v Quinn Vandecasteele | 2-6,3-6 |
| ITF M15 Pittsburgh | 2019/07/01 14:00 | Quinn Vandecasteele v Cohen, Lance | 7-5,6-7,10-5 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2019/06/17 15:00 | Quinn Vandecasteele v Emmett Ward | 4-6,5-7 |
| ITF M25 Wichita | 2019/06/11 16:50 | AL Allaf, Kareem v Quinn Vandecasteele | 6-1,6-2 |
| ITF M25 Wichita | 2019/06/10 15:00 | Quinn Vandecasteele v Sorbo, Jonathan | 6-3,5-7,16-14 |
| ITF M15 Champaign | 2019/06/03 15:00 | Quinn Vandecasteele v Pratt, Jared | 6-1,3-6,5-10 |
| ITF Netherlands F3 | 2018/07/07 09:30 | Roland Stuurman v Quinn Vandecasteele | 6-3,6-1 |
| ITF Belgium F3 Qual | 2018/06/30 07:30 | Quinn Vandecasteele v Giusca, Teodor | 2-6,6-7 |
| ITF M15 Pittsburgh | 2019/07/02 14:00 | Cash, Robert v Sorbo, Jonathan | 6-4,4-6,10-7 |
| ITF M15 Pittsburgh | 2019/07/01 14:00 | Montero, Jorge v Cash, Robert | 3-6,1-6 |
| USA F33, Singles | 2018/11/17 15:00 | Boris Butulija v Cash, Robert | 7-5,6-1 |
| ITF USA F18 | 2018/06/25 14:00 | Cash, Robert v Fifea, Catalin | 3-6,4-6 |
| ITF USA F38 | 2017/11/18 15:00 | Alexander Brown v Cash, Robert | 3-6,6-2,6-1 |