Stadium: Court 3 Round: 28 Ground: Clay
| ITF USA F14 | 2018/06/15 15:00 | Alejandro Gomez v Deiton Baughman | 4-6,5-7 |
| ITF USA F14 | 2018/06/14 16:00 | David Volfson v Deiton Baughman | 6-2,3-6,6-7 |
| ITF USA F14 | 2018/06/13 18:45 | Patrick Daciek v Deiton Baughman | 4-6,3-6 |
| Challenger Sarasota Qual | 2018/04/14 17:15 | Jay Clarke v Deiton Baughman | 6-4,7-5 |
| Challenger Sarasota Qual | 2018/04/14 14:00 | Daniel Paty v Deiton Baughman | 4-6,4-6 |
| ITF USA F8 Qual | 2018/03/24 17:00 | JC Aragone v Deiton Baughman | 6-4,6-4 |
| ITF USA F8 | 2018/03/23 23:00 | JC Aragone v Deiton Baughman | 1-0 |
| ITF USA F8 | 2018/03/23 20:50 | Deiton Baughman v Kaichi Uchida | 6-3,6-3 |
| ITF USA F14 | 2018/06/15 21:00 | Eduardo Agustin Torre v Markos Kalovelonis | 3-6,3-6 |
| ITF USA F14 | 2018/06/14 15:00 | Markos Kalovelonis v Jenson Brooksby | 6-4,6-4 |
| ITF USA F14 | 2018/06/12 15:00 | Collin Johns v Markos Kalovelonis | 4-6,3-6 |
| ITF Bulgaria F1 | 2018/05/17 07:00 | Markos Kalovelonis v Vasil Kirkov | 7-6,4-6,3-6 |
| ITF Bulgaria F1 | 2018/05/16 08:20 | Markos Kalovelonis v Daniil Zarichanskiy | 6-1,6-3 |
| ITF Uzbekistan F2 | 2018/04/25 09:00 | Markos Kalovelonis v Dzmitry Zhyrmont | 5-7,3-6 |
| ITF Uzbekistan F2 | 2018/04/24 14:45 | Shonigmatjon Shofayziyev v Markos Kalovelonis | 1-6,5-7 |
| ITF Kazakhstan F4 | 2018/04/18 06:30 | Markos Kalovelonis v Teymuraz Gabashvili | 4-6,3-6 |