Stadium: Hard 5 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2019/12/08 10:00 | Christos Keisidis v Dian Nedev | 6-2,6-2 |
| ITF M15 Heraklion | 2019/12/01 10:00 | Christos Keisidis v Clay Crawford | 4-6,7-6,5-10 |
| ITF M15 Heraklion | 2019/11/27 09:30 | Christos Keisidis v Matija Pecotic | 1-6,0-6 |
| ITF M15 Heraklion | 2019/11/26 08:00 | Christos Keisidis v Sean Hodkin | 6-3,1-6,10-8 |
| ITF M15 Heraklion | 2019/11/25 09:00 | Billy Harris v Christos Keisidis | 2-6,2-6 |
| ITF M15 Heraklion | 2019/11/24 10:30 | Christos Keisidis v Stefan Cizelj-Zivkovic | 6-4,6-2 |
| ITF M15 Zlatibor | 2019/09/16 08:00 | Christos Keisidis v Roko Horvat | 1-6,5-7 |
| ITF M15 Zlatibor | 2019/09/15 06:30 | Tadija Radovanovic v Christos Keisidis | 2-6,1-6 |
| ITF M15 Heraklion | 2019/12/08 10:00 | Adam Jones v Hasan Ibrahim | 7-6,6-3 |
| ITF M15 Heraklion | 2019/12/01 09:00 | Adam Jones v Filippo Moroni | 3-6,3-6 |
| ITF M25 Fort Worth | 2019/10/20 15:00 | Reese Stalder v Adam Jones | 7-6,7-5 |
| ITF M25 Waco | 2019/10/15 20:05 | Adam Jones v Tadeas Paroulek | 3-6,1-6 |
| ITF M25 Waco | 2019/10/14 17:00 | Adam Jones v Alexander Richards | 4-6,6-3,10-4 |
| ITF M25 Shrewsbury | 2019/09/24 12:10 | Adam Jones v Finn Murgett | 5-7,4-6 |
| ITF M25 Shrewsbury | 2019/09/23 15:00 | Adam Jones v Joseph Newman-Billington | 3-6,6-3,10-5 |
| ITF M25 Shrewsbury | 2019/09/23 10:00 | Adam Jones v Ying Hou | 6-2,6-2 |