Stadium: Court 4 Round: 25 Ground: Clay
| Challenger Biella | 2019/09/16 11:35 | Peter Heller v Jordan Correia | 7-6,6-2 |
| Austria Bundesliga | 2019/09/07 10:00 | Lenny Hampel v Peter Heller | 3-6,6-3,6-4 |
| ITF M25 Trieste | 2019/09/04 15:35 | Juan Pablo Varillas v Peter Heller | 6-2,6-4 |
| ITF M25 Trieste | 2019/09/03 17:30 | Thiemo De Bakker v Peter Heller | 3-6,6-2,4-6 |
| ITF M25 Trieste | 2019/09/03 13:30 | Thiemo De Bakker v Peter Heller | 3-6,6-2,4-6 |
| Challenger Mallorca | 2019/08/28 12:35 | Peter Heller v Alejandro Davidovich Fokina | 5-7,4-6 |
| Challenger Mallorca | 2019/08/27 12:00 | Peter Heller v Inigo C Huegun | 6-4,1-6,7-5 |
| ITF M15 Uberlingen | 2019/08/25 12:00 | Peter Heller v Louis Wessels | 6-1,6-4 |
| Challenger Banja Luka | 2019/09/11 09:40 | Zdenek Kolar v Filippo Baldi | 6-4,6-2 |
| Challenger Genova | 2019/09/05 10:00 | Guido Andreozzi v Filippo Baldi | 6-3,7-5 |
| Challenger Genova | 2019/09/04 11:35 | Filippo Baldi v Roberto Carballes Baena | 7-6,1-6,6-1 |
| Challenger Genova | 2019/09/02 14:55 | Rudolf Molleker v Filippo Baldi | 7-5,2-6,1-6 |
| Challenger Como | 2019/08/28 08:00 | Sadio Doumbia v Filippo Baldi | 3-6,7-6,6-2 |
| US Open | 2019/08/21 17:35 | Tobias Kamke v Filippo Baldi | 6-4,7-6 |
| US Open | 2019/08/19 18:45 | Ramkumar Ramanathan v Filippo Baldi | 5-7,6-7 |
| Challenger Augsburg | 2019/08/08 12:30 | Daniel Altmaier v Filippo Baldi | 7-6,6-3 |