Stadium: Court 2 South Round: 44 Ground: Hardcourt indoor
| ITF USA F28B | 2018/10/21 15:00 | Grey Hamilton v Mate Zsiga | 2-6,1-6 |
| ITF M25 Norman | 2019/09/29 15:00 | Mate Zsiga v Przemyslaw Zielinski | 6-3,6-1 |
| ITF M25 Tulsa | 2019/06/20 18:40 | Martin Redlicki v Mate Zsiga | 6-3,7-6 |
| ITF M25 Tulsa | 2019/06/19 16:30 | Mate Zsiga v Bernardo Saraiva | 6-4,6-3 |
| ITF M25 Tulsa | 2019/06/18 15:00 | Aron Hiltzik v Mate Zsiga | 4-6,7-6,4-10 |
| ITF M25 Tulsa | 2019/06/17 15:00 | Luke Vandecasteele v Mate Zsiga | 4-6,6-2,7-10 |
| ITF USA F34 | 2018/11/29 16:00 | Jacob Dunbar v Mate Zsiga | 6-1,6-3 |
| ITF USA F34 | 2018/11/28 16:00 | Henry Craig v Mate Zsiga | 6-1,6-7,4-6 |
| ITF USA F34 | 2018/11/26 16:00 | Mate Zsiga v Ronnie Schneider | 7-6,3-6,6-4 |
| ITF M15 Fayetteville | 2019/09/19 15:25 | Carl Soderlund v Grey Hamilton | 6-1,6-0 |
| ITF M15 Fayetteville | 2019/09/17 20:25 | Grey Hamilton v Matej Vocel | 6-3,6-4 |
| ITF M15 Champaign | 2019/09/10 18:00 | Grey Hamilton v Andrew Watson | 1-6,1-6 |
| ITF M25 Decatur | 2019/07/30 17:30 | Grey Hamilton v Axel Geller | 2-6,0-6 |
| ITF M15 Cancun | 2019/07/02 13:30 | Ben Jones v Grey Hamilton | 4-6,6-4,7-6 |
| ITF M15 Cancun | 2019/06/25 13:30 | Grey Hamilton v Axel Geller | 0-6,3-6 |
| ITF M25 Tulsa | 2019/06/18 18:50 | Evan Zhu v Grey Hamilton | 2-6,6-3,6-2 |
| ITF M25 Wichita | 2019/06/11 19:00 | Alexander Lebedev v Grey Hamilton | 6-4,6-4 |