| UTR Pro Athens | 12/17 14:00 | - | Janos Fekete v Christos Keisidis | 6-2,6-5 | |
| UTR Pro Athens | 12/17 10:45 | - | Christos Keisidis v Ioannis Kountourakis | 6-3,6-6 | |
| UTR Pro Athens | 12/14 08:30 | - | Christos Keisidis v Stephanos Schinas | 6-4,5-3 | |
| UTR Pro Athens | 12/13 08:02 | - | Christos Keisidis v Gergely Madarasz | 2-6,4-5 | |
| UTR Pro Athens | 12/12 10:15 | - | Christos Keisidis v Peter Goldsteiner | 6-1,7-6 | |
| UTR Pro Athens | 12/11 07:00 | - | Christos Keisidis v Christos Antonopoulos | 6-2,3-6,6-6 | |
| UTR Pro Dubai | 11/26 05:00 | - | Christos Keisidis v Milan Drinic | 3-6,1-3 | |
| UTR Pro Dubai | 11/25 09:23 | - | Koray Kirci v Christos Keisidis | 6-4,3-6,1-5 | |
| UTR Pro Dubai | 11/23 05:00 | - | Christos Keisidis v Maciej Rajski | 6-7,2-6 | |
| UTR Pro Dubai | 11/22 05:00 | - | Christos Keisidis v Ivan Sodan | 6-1,6-4 | |
| UTR Pro Dubai | 11/21 07:04 | - | Christos Keisidis v Valentin Vanta | 7-5,6-2 | |
| UTR Pro Dubai | 11/20 10:10 | - | Christos Keisidis v Maxence Bertimon | 3-6,1-6 | |
| UTR Pro Dubai | 11/18 11:55 | - | Christos Keisidis v Maciej Rajski | 1-6,6-3,1-6 | |
| UTR Pro Dubai | 11/17 09:34 | - | Christos Keisidis v Lun Obrul | 6-2,4-6,6-1 | |
| UTR Pro Dubai | 11/16 05:00 | - | Christos Keisidis v Maxence Bertimon | 5-7,1-6 | |
| UTR Pro Dubai | 11/15 07:05 | - | Delmas N'tcha v Christos Keisidis | 3-6,6-7 | |
| UTR Pro Dubai | 11/14 06:30 | - | Charles Bertimon v Christos Keisidis | 2-6,5-7 | |
| UTR Pro Olomouc | 11/11 10:00 | - | Christos Keisidis v David Schwarc | 2-6,4-6 | |
| UTR Pro Olomouc | 11/09 10:00 | - | Christos Keisidis v Oleg Prihodko | 3-6,1-5 | |
| UTR Pro Olomouc | 11/08 07:00 | - | Christos Keisidis v Dennis Dragomirov | 5-7,3-6 | |
| UTR Pro Olomouc | 11/07 07:00 | - | Christos Keisidis v Jakub Vrba | 6-7,3-6 | |
| UTR Pro Olomouc | 11/06 07:00 | - | Christos Keisidis v Gabor Mathe | 7-5,6-2 | |
| UTR Pro Zadar | 10/22 18:19 | - | Janos Fekete v Christos Keisidis | 6-4,2-6,4-0 | |
| UTR Pro Zadar | 10/22 13:00 | - | Christos Keisidis v Josip Simundza | 7-6,6-3 | |
| UTR Pro Zadar | 10/20 09:02 | - | Tim Heger v Christos Keisidis | 4-6,3-5 | |
| UTR Pro Zadar | 10/19 06:00 | - | Josh Roe Flannelly v Christos Keisidis | 0-6,0-2 | |
| UTR Pro Zadar | 10/17 07:30 | - | Duje Kekez v Christos Keisidis | 6-3,6-3 | |
| UTR Pro Zadar | 10/16 10:15 | - | Christos Keisidis v Hugo Coquelin | 6-4,6-2 | |
| UTR Pro Beograd | 10/14 07:30 | - | Karlo Kajin v Christos Keisidis | 4-6,6-3,5-1 | |
| UTR Pro Beograd | 10/12 06:00 | - | Christos Keisidis v Niksa Arsic | 6-2,6-2 |