Stadium: Court 3 Round: 27 Ground: Hardcourt outdoor
| ITF M25 Shymkent | 2019/04/11 03:30 | Markos Kalovelonis v Alen Avidzba | 3-6,3-6 |
| ITF M25 Shymkent | 2019/04/10 12:05 | Markos Kalovelonis v Grigoriy Korobeynikov | 6-2,6-4 |
| ITF M25 Kazan | 2019/03/13 14:40 | Markos Kalovelonis v Sadio Doumbia | 1-6,0-6 |
| ITF M25 Aktobe | 2019/02/20 05:00 | Markos Kalovelonis v Francesco Vilardo | 6-2,6-7,4-6 |
| ITF M25 Aktobe | 2019/02/19 05:00 | Markos Kalovelonis v Timur Kiyamov | 7-5,6-4 |
| ITF M15 Antalya | 2019/02/05 08:30 | Markos Kalovelonis v Bogdan Ionut Apostol | 1-6,3-6 |
| ITF M15 Antalya | 2019/02/01 07:45 | Damien Wenger v Markos Kalovelonis | 1-6,4-6 |
| ITF M25 Kazan | 2019/01/24 08:40 | Sergey Betov v Markos Kalovelonis | 6-2,6-3 |
| ITF M25 Matsuyama | 2019/04/09 04:55 | Ji Sung Nam v Mark Whitehouse | 7-6,6-2 |
| ITF M15 Kashiwa | 2019/04/04 01:00 | Cheong-Eui Kim v Mark Whitehouse | 6-2,6-3 |
| ITF M15 Kashiwa | 2019/04/03 04:50 | Masamichi Imamura v Mark Whitehouse | 3-6,4-6 |
| ITF M15 Kashiwa | 2019/04/01 06:00 | Mark Whitehouse v Kento Takeuchi | 3-6,6-4,11-9 |
| ITF M15 Kashiwa | 2019/04/01 00:00 | Mark Whitehouse v Daniil Zarichanskiy | 6-1,6-0 |
| ITF M15 Tsukuba | 2019/03/28 03:00 | Mark Whitehouse v Naoki Tajima | 4-6,6-4,3-6 |
| ITF M15 Tsukuba | 2019/03/26 01:00 | Pol Wattanakul v Mark Whitehouse | 2-6,0-6 |
| ITF M25 Glasgow | 2019/02/18 09:30 | Matteo Martineau v Mark Whitehouse | 6-2,6-0 |