Stadium: Hard 7 Round: 44 Ground: Hardcourt outdoor
| 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 | 2019/05/28 07:00 | Christos Keisidis v Gian Marco Ortenzi | 4-6,4-6 |
| ITF - M15 Heraklion | 2019/05/27 07:00 | Calum Puttergill v Christos Keisidis | 4-6,3-6 |
| ITF - M25 Shrewsbury | 2019/09/24 10:35 | Clay Crawford v Francesco Vilardo | 7-6,3-6,3-6 |
| ITF - M25 Roehampton | 2019/07/31 13:15 | Clay Crawford v Finn Bass | 7-6,6-2 |
| ITF - M25 Sunderland | 2019/04/08 10:00 | Clay Crawford v Ben Jones | 6-7,6-4,8-10 |
| ITF Great Britain F2 | 2015/01/26 10:00 | Imran Aswat v Clay Crawford | 7-5,6-4 |
| ITF Great Britain F2 | 2015/01/25 10:00 | Alexander Jhun v Clay Crawford | 6-7,1-6 |