Stadium: Court 1 Round: 26 Ground: Clay
| Santa Cristina Val Gardena, Singles M-ITF-ITA-18A | 2019/08/14 10:30 | Heger, Tim v Erwin Troebinger | 6-2,6-3 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/23 08:30 | Antonescu, Vasile v Heger, Tim | 2-6,6-3,6-0 |
| ITF M15 Marburg | 2019/07/10 11:45 | Heger, Tim v Yannik Steinegger | 1-6,6-4,4-6 |
| ITF M15 Marburg | 2019/07/08 09:00 | Heger, Tim v Aaes, Ludvig | 6-3,6-3 |
| ITF M15 Marburg | 2019/07/08 08:00 | Heger, Tim v Walder, Jordi | 3-6,7-5,10-7 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2019/07/01 08:00 | Meraut, Tristan v Heger, Tim | 6-3,7-6 |
| Karlsruhe, Singles M-ITF-GER-04A | 2019/06/04 11:10 | Heger, Tim v Netuschil, Marvin | 1-6,1-6 |
| ITF M25 Kiseljak | 2019/05/30 07:00 | Heger, Tim v Francisco Cerundolo | 1-6,2-6 |
| Santa Cristina Val Gardena, Singles M-ITF-ITA-18A | 2019/08/13 13:25 | de Rossi, Marco v Bortolotti, Marco | 4-6,3-6 |
| Challenger Manerbio | 2019/08/06 08:00 | Bortolotti, Marco v Cuevas, Martin | 6-7,1-6 |
| Challenger Manerbio | 2019/08/05 08:00 | Bortolotti, Marco v Mascarini, Riccardo | 6-2,6-2 |
| Sopot, Pologne | 2019/07/29 13:50 | Bortolotti, Marco v Andrea Pellegrino | 3-6,1-6 |
| Challenger Recanati | 2019/07/01 14:30 | Andrea Vavassori v Bortolotti, Marco | 6-4,7-5 |
| Parma II, Italy | 2019/06/19 11:45 | Bortolotti, Marco v Quinzi, Gianluigi | 1-6,3-6 |
| Parma II, Italy | 2019/06/18 08:00 | Bortolotti, Marco v Maggioli, Emiliano | 6-1,2-6,6-2 |
| Parma II, Italy | 2019/06/17 08:00 | Bortolotti, Marco v Verbeek, Sem | 6-2,6-0 |