Stadium: Court 8 Round: 45 Ground: Hardcourt outdoor
| ITF M15 Arcadia | 2019/03/11 17:00 | Grey Hamilton v Pierce Rollins | 6-3,6-3 |
| ITF M15 Claremont | 2019/02/05 20:30 | George Goldhoff v Grey Hamilton | 7-5,6-3 |
| ITF USA F30 | 2018/11/07 15:00 | Grey Hamilton v Jose Olivares | 3-6,1-6 |
| ITF USA F28B | 2018/10/21 15:00 | Grey Hamilton v Mate Zsiga | 2-6,1-6 |
| ITF USA F22 | 2018/08/08 18:55 | Alfredo Perez v Grey Hamilton | 7-5,6-4 |
| ITF USA F21 | 2018/08/03 15:00 | Grey Hamilton v Nicolas Alvarez | 4-6,0-6 |
| ITF USA F21 | 2018/08/02 17:00 | Santiago Rodriguez Taverna v Grey Hamilton | 3-6,2-6 |
| ITF USA F21 | 2018/08/01 21:15 | Guy Orly Iradukunda v Grey Hamilton | 5-7,5-7 |
| Challenger Champaign | 2018/11/11 16:55 | Ryan Shane v Gergely Madarasz | 6-7,6-4,7-5 |
| Challenger Champaign | 2018/11/10 16:00 | Gergely Madarasz v Fletcher Scott | 7-6,6-3 |
| ITF Belgium F3 Qual | 2018/07/02 10:00 | Georgii Kravchenko v Gergely Madarasz | 6-1,6-4 |
| ITF Belgium F3 Qual | 2018/07/01 08:00 | Gergely Madarasz v Paul Valsecchi | 6-2,6-4 |
| ITF Belgium F3 Qual | 2018/06/30 07:30 | Gergely Madarasz v Jakub Wojcik | 6-7,6-2,6-1 |
| ITF Hungary F5 | 2018/06/21 10:35 | Peter Torebko v Gergely Madarasz | 6-3,4-6,6-4 |
| ITF Hungary F5 | 2018/06/20 08:00 | Gergely Madarasz v Gijs Brouwer | 7-5,6-1 |
| ITF Hungary F5 | 2018/06/19 08:00 | Tim Van Rijthoven v Gergely Madarasz | 4-6,2-6 |