Stadium: Clay 4 Round: 25 Ground: Clay
| ITF M15 Antalya | 2019/10/06 07:30 | Peter Heller v Michael Vrbensky | 5-7,3-6 |
| ITF M15 Antalya | 2019/10/05 07:00 | Peter Heller v Adil Kalyanpur | 6-1,6-0 |
| ITF M15 Antalya | 2019/10/04 07:00 | Peter Heller v Bart Stevens | 6-2,6-4 |
| ITF M15 Antalya | 2019/10/03 07:00 | Peter Heller v Aleksandre Bakshi | 6-0,7-5 |
| ITF M15 Antalya | 2019/10/02 10:30 | Peter Heller v Lukas H Lilleengen | 6-2,6-0 |
| ITF M25 Ricany | 2019/09/26 11:40 | Jonas Forejtek v Peter Heller | 6-4,7-6 |
| Challenger Biella | 2019/09/19 12:00 | Gianluca Mager v Peter Heller | 6-4,7-6 |
| Challenger Biella | 2019/09/17 13:35 | Peter Heller v Filippo Baldi | 3-6,6-4,7-5 |
| ITF M15 Antalya | 2019/10/02 08:55 | Kelsey Stevenson v Kai Wehnelt | 0-6,2-6 |
| ITF M15 Antalya | 2019/09/25 07:30 | Luka Pavlovic v Kelsey Stevenson | 7-6,6-1 |
| ITF M15 Antalya | 2019/09/19 07:00 | Mike Urbanija v Kelsey Stevenson | 7-6,6-3 |
| ITF M15 Antalya | 2019/09/18 08:20 | Bogdan Bajic v Kelsey Stevenson | 1-6,0-6 |
| ITF M15 Hua Hin | 2019/09/05 03:00 | Sidharth Rawat v Kelsey Stevenson | 6-3,7-5 |
| ITF M15 Hua Hin | 2019/09/04 03:00 | Sora Fukuda v Kelsey Stevenson | 1-6,1-6 |
| ITF M25 Nonthaburi | 2019/07/30 07:00 | Kelsey Stevenson v Sergey Fomin | 6-7,3-6 |
| ITF M25 Nonthaburi | 2019/07/24 07:25 | Matthew Romios v Kelsey Stevenson | 6-1,7-6 |