| ATP Estoril | 05/07 15:00 | 29 | [21] Pablo Carreno-Busta v Gilles Muller [28] | 6-2,7-6 | |
| ATP Estoril | 05/06 15:45 | 28 | [28] Gilles Muller v Kevin Anderson [66] | 7-5,6-4 | |
| ATP Estoril | 05/05 20:05 | 27 | [113] Taro Daniel v Gilles Muller [28] | 7-5,2-6,3-6 | |
| ATP Estoril | 05/04 14:05 | 26 | [172] Pedro Sousa v Gilles Muller [28] | 3-6,2-6 | |
| ATP Monte Carlo | 04/19 10:45 | 25 | [1] Andy Murray v Gilles Muller [28] | 7-5,7-5 | |
| ATP Monte Carlo | 04/18 09:00 | 24 | [28] Gilles Muller v Tommy Robredo [300] | 6-2,6-2 | |
| ATP Miami | 03/27 15:00 | 25 | [14] Tomas Berdych v Gilles Muller [29] | 6-3,6-4 | |
| ATP Miami | 03/25 15:00 | 24 | [80] Andreas Seppi v Gilles Muller [29] | 6-7,6-7 | |
| ATP Indian Wells | 03/14 18:00 | 25 | [28] Gilles Muller v Kei Nishikori [5] | 2-6,2-6 | |
| ATP Indian Wells | 03/12 18:00 | 24 | [28] Gilles Muller v Jiri Vesely [56] | 7-6,6-1 | |
| ATP Dubai | 02/27 10:00 | 25 | [29] Philipp Kohlschreiber v Gilles Muller [27] | 6-4,7-6 | |
| ATP Rotterdam | 02/15 20:40 | 26 | Gilles Muller v Jo-Wilfried Tsonga | 4-6,2-6 | |
| ATP Rotterdam | 02/14 11:35 | 25 | Tallon Griekspoor v Gilles Muller | 3-6,2-6 | |
| ATP Sofia | 02/10 10:00 | 27 | [29] Gilles Muller v Roberto Bautista-Agut [16] | 5-7,6-7 | |
| ATP Sofia | 02/09 10:00 | 26 | [29] Gilles Muller v Mikhail Youzhny [89] | 6-3,7-5 | |
| ATP Sofia | 02/07 10:00 | 25 | Gilles Muller v Mathias Bourgue | 6-3,6-2 | |
| Australian Open 2017 | 01/19 03:25 | 24 | [28] Gilles Muller v Milos Raonic [3] | 3-6,4-6,6-7 | |
| Australian Open 2017 | 01/17 04:20 | 23 | [28] Gilles Muller v Taylor Fritz [93] | 7-6,7-6,6-3 | |
| ATP Sydney | 01/14 08:30 | 29 | [67] Daniel Evans v Gilles Muller [34] | 6-7,2-6 | |
| ATP Sydney | 01/13 05:00 | 28 | [29] Viktor Troicki v Gilles Muller [34] | 3-6,6-7 | |
| ATP Sydney | 01/12 01:00 | 27 | [34] Gilles Muller v Pablo Cuevas [22] | 7-6,6-4 | |
| ATP Sydney | 01/11 01:00 | 26 | Gilles Muller v Matthew Barton | 6-1,3-6,6-4 | |
| ATP Sydney | 01/10 03:00 | 25 | Gilles Muller v Alexandr Dolgopolov | 3-6,6-3,7-5 | |
| ATP Brisbane | 01/03 01:00 | 25 | Jared Donaldson v Gilles Muller | 6-4,6-4 | |
| ATP Pariis | 11/02 15:50 | 25 | [1] Novak Djokovic v Gilles Muller [34] | 6-3,6-4 | |
| ATP Pariis | 11/01 18:00 | 24 | [44] Nicolas Almagro v Gilles Muller [34] | 3-6,3-6 | |
| ATP Basel | 10/29 12:30 | 28 | [5] Kei Nishikori v Gilles Muller [37] | 4-6,7-6,6-3 | |
| ATP Basel | 10/28 13:00 | 27 | [37] Gilles Muller v Federico Delbonis [48] | 6-7,6-4,7-6 | |
| ATP Basel | 10/27 11:00 | 26 | [37] Gilles Muller v Florian Mayer [55] | 6-3,6-2 | |
| ATP Basel | 10/25 13:00 | 25 | [18] Grigor Dimitrov v Gilles Muller [37] | 7-6,4-6,4-6 |