| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2019 | 9/16 | 8/11 | 1/4 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2018 | 14/7 | 9/5 | 5/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2015 | 2/1 | 0/0 | 2/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 26/25 | 18/17 | 8/7 | 0/1 | 0/0 | 0/0 | 0/0 |
| perc. % | 50.98 % | 51.43 % | 53.33 % | 0 % | 0 % | 0 % | 0 % |
Grey Hamilton / Fixtures
| no matches found |
Grey Hamilton form / surface: Clay
Grey Hamilton / surface: Clay
| 08.05.19 | 1st round | Paul Oosterbaan | Grey Hamilton | 7-65, 6-1 |  | match details |  M25 Pensacola | Clay |
| 30.04.19 | qual. | Rowland Phillips | Grey Hamilton | 6-3, 6-4 | | match details | M25 Vero | Clay |
| 29.04.19 | q 1 | Grey Hamilton | Korey Lovett | 6-3, 6-2 |  | match details | ||
| 16.04.19 | 1st round | Felipe Mantilla | Grey Hamilton | 6-2, 6-4 | | match details | M15 Orange | Clay |
| 08.04.19 | q 1 | Janmagnus Johnson | Grey Hamilton | 6-2, 7-5 | | match details | M15 Sunrise | Clay |
| 07.11.18 | 1st round | Jose Olivares | Grey Hamilton | 6-3, 6-1 | | match details | USA F30 | Clay |
| 29.06.18 | 1/4 | Mateo Nicolas Martinez | Grey Hamilton | 6-0, 6-3 | | match details | USA F18 | Clay |
| 28.06.18 | 2nd round | Grey Hamilton | Junior A. Ore | 6-3, 6-4 | | match details | ||
| 26.06.18 | 1st round | Grey Hamilton | Dragos Constantin Ignat | 7-5, 2-6, 6-3 | | match details | ||
| 26.06.18 | q 2 | Grey Hamilton | Jordan Benjamin | 6-1, 6-4 | | match details | ||
| 26.06.18 | qual. | Grey Hamilton | Nevin Arimilli | 6-1, 5-7, 6-1 | | match details | ||
| 24.06.18 | q 1 | Grey Hamilton | Yang Liu | 6-1, 6-4 | | match details | ||
| 02.11.15 | Grey Hamilton | Hernan Geria | 6-0, 6-1 | | match details | USA F31 | Clay | |
| 02.11.15 | q 1 | Grey Hamilton | Niclas Braun | 4-6, 6-4, 6-4 | | match details | ||
| 02.11.15 | q 2 | Yannick Stephan Born | Grey Hamilton | 3-6, 6-4, 6-4 | | match details |
