Stadium: Court 2 Round: 24 Ground: Clay
| ITF M15 Porec | 2019/03/12 14:40 | Benjamin Hassan v Peter Heller | 3-6,7-6,6-4 |
| Challenger Pau | 2019/02/25 17:30 | Bernabe Zapata Miralles v Peter Heller | 6-3,6-3 |
| Challenger Bergamo | 2019/02/18 17:40 | Peter Heller v Danilo Petrovic | 6-3,5-7,3-6 |
| Challenger Budapest | 2019/02/04 12:20 | Alex Molcan v Peter Heller | 5-7,7-5,7-6 |
| ITF M25 Nussloch | 2019/01/27 13:00 | Peter Heller v Botic Van De Zandschulp | 2-6,2-6 |
| ITF M25 Nussloch | 2019/01/26 15:25 | Tim Van Rijthoven v Peter Heller | 4-6,6-3,6-7 |
| ITF M25 Nussloch | 2019/01/25 18:30 | Peter Torebko v Peter Heller | 6-7,4-6 |
| ITF M25 Nussloch | 2019/01/24 13:45 | Peter Heller v Kai Wehnelt | 6-4,6-1 |
| Challenger Yokohama | 2019/02/27 01:00 | Duckhee Lee v Enzo Couacaud | 6-0,6-2 |
| Challenger Bangkok 1A | 2019/02/20 03:00 | Dudi Sela v Enzo Couacaud | 6-2,6-3 |
| Challenger Bangkok 1A | 2019/02/18 08:35 | Jose Hernandez-Fernandez v Enzo Couacaud | 5-7,2-6 |
| Challenger Bangkok | 2019/02/11 06:00 | Oriol Roca Batalla v Enzo Couacaud | 7-6,7-5 |
| Challenger Newport Beach | 2019/01/26 19:35 | Taylor Fritz v Enzo Couacaud | 6-1,6-4 |
| Challenger Newport Beach | 2019/01/25 19:00 | Enzo Couacaud v Darian King | 6-3,3-6,7-6 |
| Challenger Newport Beach | 2019/01/24 22:15 | Filip Peliwo v Enzo Couacaud | 6-3,4-6,3-6 |
| Challenger Newport Beach | 2019/01/22 23:00 | Enzo Couacaud v Ernesto Escobedo | 6-4,6-4 |