Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2020/02/13 10:10 | Jonas Trinker v Zizou Bergs | 2-6,1-6 |
| ITF M15 Heraklion | 2020/02/12 13:15 | Alexandros Skorilas v Jonas Trinker | 5-7,2-6 |
| ITF M25 Nussloch | 2020/01/20 10:40 | Lasse Muscheites v Jonas Trinker | 6-3,7-5 |
| ITF M15 Heraklion | 2019/12/11 12:00 | Jonas Trinker v Yshai Oliel | 4-6,0-6 |
| ITF M15 Heraklion | 2019/12/03 09:30 | Alibek Kachmazov v Jonas Trinker | 6-2,6-3 |
| ITF M15 Heraklion | 2019/11/16 08:00 | Jan Zielinski v Jonas Trinker | 6-3,6-2 |
| ITF M15 Heraklion | 2019/11/05 08:30 | Jonas Trinker v Thomas Fancutt | 4-6,4-6 |
| ITF M15 Liberec | 2019/10/22 12:40 | Andrew Paulson v Jonas Trinker | 6-4,6-4 |
| ITF M15 Heraklion | 2020/02/09 08:00 | Lodewijk Weststrate v Christos Keisidis | 6-4,6-2 |
| ITF M15 Heraklion | 2019/12/09 08:00 | Christos Keisidis v Adam Jones | 6-7,6-1,8-10 |
| 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 |