Stadium: Court 14 Round: 23 Ground: Clay
| ATP - Genève | 2018/05/20 14:00 | Zverev, Mischa v Mirza Basic | 7-5,3-6,4-6 |
| ATP Rome Qual | 2018/05/13 10:00 | Zverev, Mischa v Delbonis, Federico | 6-3,3-6,4-6 |
| ATP Rome Qual | 2018/05/12 08:00 | Zverev, Mischa v Andrea Pellegrino | 6-1,6-2 |
| ATP - Madrid | 2018/05/07 12:55 | Delbonis, Federico v Zverev, Mischa | 6-1,2-6,7-6 |
| ATP - Munich | 2018/05/03 12:50 | Kohlschreiber, Philipp v Zverev, Mischa | 6-2,6-2 |
| ATP - Munich | 2018/05/01 12:10 | Zverev, Mischa v Haider-Maurer, Andreas | 6-4,6-3 |
| ATP - Barcelone | 2018/04/23 16:20 | Mayer, Leonardo v Zverev, Mischa | 6-3,6-0 |
| ATP - Monte-Carlo | 2018/04/19 13:45 | Zverev, Mischa v Richard Gasquet | 2-6,5-7 |
| ATP - Genève | 2018/05/21 12:10 | Mayer, Florian (1983) v Bernabe Zapata Miralles | 3-6,2-6 |
| ATP Rome Qual | 2018/05/12 15:50 | Dusan Lajovic v Mayer, Florian (1983) | 7-5,3-6,6-2 |
| ATP Madrid Qual | 2018/05/06 14:00 | Mayer, Florian (1983) v Dusan Lajovic | 3-6,3-6 |
| ATP Madrid Qual | 2018/05/05 17:35 | Mayer, Florian (1983) v Granollers, Marcel | 7-6,7-6 |
| ATP - Munich | 2018/04/30 15:20 | Mayer, Florian (1983) v Martin Klizan | 6-3,4-6,3-6 |
| ATP - Monte-Carlo | 2018/04/16 13:35 | Mayer, Florian (1983) v Muller, Gilles | 5-7,4-6 |
| ATP Monte Carlo Qual | 2018/04/15 12:05 | Mayer, Florian (1983) v Ilya Ivashka | 5-7,0-6 |
| ATP Monte Carlo Qual | 2018/04/14 14:30 | Mayer, Florian (1983) v Robredo, Tommy | 6-2,7-5 |