Stadium: Indoor 1 Round: 62 Ground: Clay
| ITF USA F19 Qual | 2018/06/30 16:00 | Williams, Austin v Boyer, Toby D | 1-6,2-6 |
| ITF USA F10 Qual | 2018/04/08 16:00 | Riffice, Sam v Williams, Austin | 6-2,6-1 |
| USA F26, Singles Qualifying | 2016/07/30 14:00 | Gornet, Alexander v Williams, Austin | 6-1,6-3 |
| ITF USA F23 Qual | 2014/08/03 15:00 | Riechmann, Michael v Williams, Austin | 6-1,6-1 |
| ITF USA F31 | 2018/11/11 17:30 | Alastair Gray v Ovil, Orel | 6-3,6-3 |
| ITF USA F28B | 2018/10/22 17:45 | Chang, Jonathan v Alastair Gray | 6-2,0-6,7-6 |
| ITF USA F28B | 2018/10/21 15:00 | Allen, Leighton v Alastair Gray | 3-6,6-7 |
| ITF USA F2 Qual | 2018/01/10 18:00 | Baughman, Deiton v Alastair Gray | 6-1,6-2 |
| ITF USA F2 Qual | 2018/01/07 19:00 | Alastair Gray v Manji, Raheel | 6-1,2-6,6-3 |
| ITF USA F2 Qual | 2018/01/06 18:00 | Alastair Gray v Ross, Jesse | 6-1,6-1 |
| ITF USA F39 | 2017/11/28 17:20 | Ward, Alexander v Alastair Gray | 6-4,6-3 |
| ITF USA F39 Qual | 2017/11/27 18:10 | Pervolarakis, Michail v Alastair Gray | 6-2,2-6,6-7 |