Stadium: Court 13 Round: 45 Ground: Grass
| Wimbledon Qual | 2018/06/26 15:30 | Soeda, Go v Melzer, Jurgen | 3-6,2-6 |
| Wimbledon Qual | 2018/06/25 12:35 | Jozef Kovalik v Melzer, Jurgen | 3-6,7-6,2-6 |
| Challenger - Nottingham | 2018/06/12 10:00 | Melzer, Jurgen v Alex De Minaur | 4-6,1-6 |
| Surbiton, Great Britain | 2018/06/08 12:25 | Melzer, Jurgen v Daniel Evans | 6-7,4-6 |
| Surbiton, Great Britain | 2018/06/06 10:00 | King, Kevin v Melzer, Jurgen | 4-6,4-6 |
| Surbiton, Great Britain | 2018/06/04 15:00 | Melzer, Jurgen v Marc Polmans | 6-4,3-6,7-6 |
| French Open Qual | 2018/05/23 14:20 | Carlos Taberner v Melzer, Jurgen | 3-6,7-6,6-3 |
| French Open Qual | 2018/05/21 13:10 | Melzer, Jurgen v Gleb Sakharov | 6-2,4-6,6-1 |
| Wimbledon Qual | 2018/06/26 14:50 | Stefan Kozlov v Maden, Yannick | 1-6,3-6 |
| Wimbledon Qual | 2018/06/25 14:05 | Illya Marchenko v Maden, Yannick | 6-4,3-6,4-6 |
| ATP Halle Qual | 2018/06/17 09:00 | Maden, Yannick v Lacko, Lukas | 2-6,3-6 |
| ATP Halle Qual | 2018/06/16 09:00 | Evgeny Donskoy v Maden, Yannick | 6-2,5-7,1-6 |
| Stuttgart, Germany | 2018/06/11 11:15 | Mayer, Florian (1983) v Maden, Yannick | 6-4,6-1 |
| Challenger - Vicence | 2018/05/29 10:45 | Joao Domingues v Maden, Yannick | 6-0,5-7,6-3 |
| French Open Qual | 2018/05/21 12:10 | Maden, Yannick v Carlos Taberner | 1-6,5-7 |
| Challenger Heilbronn | 2018/05/17 11:00 | Kamil Majchrzak v Maden, Yannick | 6-4,6-3 |