Stadium: Kirschbaum- Court Round: 45
| ITF - M25 Nussloch | 2019/01/22 11:00 | Simon, Tobias v Heger, Tim | 6-3,6-4 |
| ITF Czech Republic F12 | 2018/11/26 09:00 | Heger, Tim v Sprlak Puk, Albert | 3-6,4-6 |
| ITF Greece F8 | 2018/11/15 09:40 | Pervolarakis, Michail v Heger, Tim | 6-2,6-2 |
| ITF Greece F8 | 2018/11/13 13:25 | Heger, Tim v Solberg, Christoffer | 7-6,6-1 |
| ITF Estonia F3 | 2018/11/06 09:00 | Tyurnev, Evgeny v Heger, Tim | 6-3,3-6,6-1 |
| ITF Estonia F3 | 2018/11/04 12:00 | Heger, Tim v Parko, Carl Bret | 6-3,6-3 |
| ITF Estonia F3 | 2018/11/03 14:00 | Heger, Tim v Mandma, Alexander Georg | 6-4,6-0 |
| ITF Germany F16 | 2018/10/21 10:30 | Erdbories, Tillmann v Heger, Tim | 7-6,7-6 |
| Kazan, Simples M-ITF-RUS-02A | 2019/01/23 14:25 | Klimov, Philipp v Vadym Ursu | 3-6,3-6 |
| Kazan, Simples M-ITF-RUS-02A | 2019/01/22 09:20 | Sabanin, Yan v Klimov, Philipp | 4-6,1-6 |
| Kazan, Simples M-ITF-RUS-02A | 2019/01/21 09:30 | Klimov, Philipp v Alexey Aleshchev | 6-3,6-3 |
| ITF Finland F4 | 2018/11/12 12:45 | Heyman, Christopher v Klimov, Philipp | 6-4,6-3 |
| ITF Finland F4 | 2018/11/11 09:00 | Fermosell, Jaime v Klimov, Philipp | 0-6,7-5,6-3 |
| ITF Finland F4 | 2018/11/10 08:00 | Saatela, Leevi v Klimov, Philipp | 4-6,3-6 |
| ITF Estonia F3 | 2018/11/06 12:40 | Klimov, Philipp v Manafov, Vladyslav | 2-6,0-6 |
| ITF Estonia F3 | 2018/11/04 09:00 | Luigi Sorrentino v Klimov, Philipp | 4-6,5-7 |