Stadium: Hard 4 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Héraklion | 2019/11/27 09:30 | Alexander Donski v Petros Tsitsipas | 6-4,4-6,4-6 |
| ITF - M15 Monastir | 2019/11/07 11:50 | Tikhomirov, Maksim v Alexander Donski | 6-4,1-6,6-3 |
| ITF - M15 Monastir | 2019/11/05 08:20 | Guy Orly Iradukunda v Alexander Donski | 2-6,5-7 |
| ITF M25 Monastir | 2019/11/01 10:00 | Alexander Donski v Torebko, Peter | 4-6,2-6 |
| ITF M25 Monastir | 2019/10/31 11:20 | Corentin Denolly v Alexander Donski | 6-7,6-1,1-6 |
| ITF M25 Monastir | 2019/10/29 10:10 | Kilani, Majed v Alexander Donski | 6-4,3-6,4-6 |
| ITF M25 Monastir | 2019/10/28 11:00 | Alexander Donski v Oscar Moraing | 7-5,6-4 |
| ITF M25 Monastir | 2019/10/23 10:55 | Alexander Donski v Torebko, Peter | 1-6,7-5,4-6 |
| ITF - M15 Héraklion | 2019/11/24 10:30 | Billy Harris v Stamoulos, Ioannis | 6-0,6-4 |
| ITF - M15 Héraklion | 2019/11/17 07:30 | Stamoulos, Ioannis v Theodorou, Eleftherios | 6-4,0-6,4-10 |
| ITF - M15 Héraklion | 2019/11/12 08:30 | Stamoulos, Ioannis v Veldheer, Mick | 0-6,0-6 |
| ITF - M15 Héraklion | 2019/11/03 08:00 | Stamoulos, Ioannis v Tamar, Gilad | 3-6,6-4,6-10 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/10/01 10:00 | Paul Valsecchi v Stamoulos, Ioannis | 7-5,6-3 |
| Jounieh, Singles M-ITF-LBN-02A | 2019/09/30 11:00 | Matteo Meneghetti v Stamoulos, Ioannis | 5-7,4-6 |
| ITF M25 Poznan | 2019/08/22 12:20 | Stamoulos, Ioannis v Safranek, Vaclav | 0-6,1-6 |
| ITF M25 Poznan | 2019/08/21 16:00 | Stamoulos, Ioannis v Wajdemajer, Jan | 6-3,6-4 |