| ATP - Winston-Salem | 2019/08/17 16:00 | Bjorn Fratangelo v Jürgen Melzer | 6-4,6-4 |
| Challenger - Aix en Provence | 2019/05/07 09:30 | Steven Diez v Jürgen Melzer | 6-3,6-3 |
| Challenger - Aix en Provence | 2019/05/06 08:30 | Jürgen Melzer v Dan Added | 5-7,1-6 |
| Challenger - Marbella | 2019/03/27 15:15 | Jürgen Melzer v Pablo Andujar | 4-6,4-6 |
| Challenger - Marbella | 2019/03/25 15:30 | Sergio Gutierrez-Ferrol v Jürgen Melzer | 3-6,3-6 |
| ATP - Wien | 2018/10/22 18:50 | Milos Raonic v Jürgen Melzer | 6-7,5-7 |
| Challenger - Santo Domingo | 2018/10/11 15:40 | Gastao Elias v Jürgen Melzer | 7-6,6-7,6-7 |
| Challenger - Santo Domingo | 2018/10/10 05:20 | Jürgen Melzer v Hugo Dellien | 7-5,6-3 |
| Østrig - Bundesliga | 2019/09/07 10:00 | Lenny Hampel v Peter Heller | 3-6,6-3,6-4 |
| ITF M25 Gyor | 2019/08/31 10:05 | Vit Kopriva v Lenny Hampel | 7-5,7-5 |
| ITF M25 Gyor | 2019/08/30 10:30 | Hernan Casanova v Lenny Hampel | 6-7,2-6 |
| ITF M25 Gyor | 2019/08/29 08:00 | Maksim Tikhomirov v Lenny Hampel | 1-6,2-6 |
| ITF M25 Gyor | 2019/08/28 13:45 | Lenny Hampel v Pedro Sakamoto | 2-6,6-1,6-3 |
| ITF M25 Gyor | 2019/08/27 08:00 | Lenny Hampel v Kris Krawcewicz | 6-1,6-4 |
| ITF M15 Baja | 2019/08/14 13:00 | Corentin Denolly v Lenny Hampel | 6-4,6-2 |
| ITF M25 - Vogau | 2019/08/06 11:25 | Lukas Klein v Lenny Hampel | 7-6,6-4 |