Stadium: Court 2 Round: 24 Ground: Clay
| ATP Monte Carlo Qual | 2018/04/15 12:05 | Florian Mayer v Ilya Ivashka | 5-7,0-6 |
| ATP Monte Carlo Qual | 2018/04/14 14:30 | Florian Mayer v Tommy Robredo | 6-2,7-5 |
| ATP Dubai | 2018/02/26 12:00 | Roberto Bautista-Agut v Florian Mayer | 6-3,6-4 |
| ATP Buenos Aires | 2018/02/12 17:00 | Federico Delbonis v Florian Mayer | 7-6,6-4 |
| ATP Sofia | 2018/02/06 10:00 | Florian Mayer v Mirza Basic | 4-6,1-6 |
| ATP Sofia Qual | 2018/02/05 10:00 | Florian Mayer v Ernests Gulbis | 4-6,1-6 |
| ATP Sofia Qual | 2018/02/04 10:00 | Florian Mayer v John-Patrick Smith | 7-6,7-6 |
| Australian Open | 2018/01/16 03:25 | Evgeny Donskoy v Florian Mayer | 6-4,6-4,6-4 |
| Davis Cup | 2018/04/07 13:00 | Gilles Muller v Zura Tkemaladze | 6-3,6-2 |
| ATP Miami | 2018/03/23 21:10 | Mikhail Youzhny v Gilles Muller | 4-6,6-4,6-2 |
| ATP Indian Wells | 2018/03/11 18:00 | Pierre-Hugues Herbert v Gilles Muller | 6-3,7-5 |
| ATP Marseille | 2018/02/22 14:40 | Gilles Muller v Nicolas Mahut | 6-3,2-6,4-6 |
| ATP Marseille | 2018/02/21 13:00 | Gilles Muller v Sergiy Stakhovsky | 7-5,6-3 |
| ATP Rotterdam | 2018/02/13 12:55 | Daniil Medvedev v Gilles Muller | 6-4,7-6 |
| ATP Sofia | 2018/02/09 10:00 | Marius Copil v Gilles Muller | 6-4,6-4 |
| ATP Sofia | 2018/02/08 10:00 | Andreas Seppi v Gilles Muller | 6-4,6-7,6-7 |