| ATP Rotterdam | 02/09 16:00 | 25 | [57] Valentin Royer v Liang Zhang [119] | 4-6,6-4,6-7 | |
| ATP Montpellier | 02/03 17:30 | 25 |
[56] Valentin Royer v
Arthur Fils
[42] 
|
6-7,7-6,2-6 | |
| Australian Open | 01/20 06:50 | 23 |
[58] Valentin Royer v
Taylor Fritz
[9] 
|
6-7,7-5,1-6,3-6 | |
| ATP Auckland | 01/12 01:10 | 25 |
[66] Francisco Comesana
v
Valentin Royer [56] |
6-4,6-4 | |
| ATP Hong Kong | 01/06 05:30 | 25 |
[57] Tomas Martin Etcheverry
v
Valentin Royer [56] |
6-4,7-5 | |
| ATP Metz | 11/03 17:25 | 25 |
[56] Valentin Royer v
Cameron Norrie
[27] 
|
3-6,7-6,3-6 | |
| ATP Paris | 10/28 15:00 | 24 |
[15] Alejandro Davidovich Fokina
v
Valentin Royer [59] |
4-6,6-1,6-4 | |
| ATP Paris | 10/26 10:00 | 19 |
[56] Sebastian Korda
v
Valentin Royer [69] |
6-2,5-7,6-4 | |
| ATP Paris | 10/25 08:30 | 14 |
[142] Pierre-Hugues Herbert
v
Valentin Royer [69] |
5-7,3-6 | |
| ATP Basel | 10/23 12:05 | 26 |
[69] Valentin Royer v
Denis Shapovalov
[23] 
|
6-7,2-6 | |
| ATP Basel | 10/21 13:30 | 25 | [73] Raphael Collignon v Valentin Royer [69] | 4-6,6-7 | |
| ATP Basel | 10/19 11:00 | 19 |
[70] Valentin Royer v
Kamil Majchrzak
[75] 
|
4-6,5-7 | |
| ATP Basel | 10/18 09:00 | 14 |
[70] Valentin Royer v
Marc-Andrea Huesler
[251] 
|
7-6,6-1 | |
| ATP Brussels | 10/15 13:40 | 26 |
[53] Benjamin Bonzi
v
Valentin Royer [70] |
7-6,4-6,6-1 | |
| ATP Brussels | 10/14 11:55 | 25 |
[70] Valentin Royer v
Sebastian Baez
[44] 
|
6-2,6-3 | |
| ATP Brussels | 10/13 11:00 | 19 |
[70] Valentin Royer v
Gilles Arnaud Bailly
[247] 
|
6-7,6-7 | |
| ATP Brussels | 10/12 14:00 | 14 |
[76] Valentin Royer v
Daniel Merida
[169] 
|
6-3,7-5 | |
| ATP Shanghai | 10/04 06:15 | 24 |
[3] Alexander Zverev
v
Valentin Royer [76] |
6-4,6-4 | |
| ATP Shanghai | 10/02 07:50 | 23 | [76] Valentin Royer v MSK Urfa Women [86] | 3-6,6-4,6-4 | |
| ATP Shanghai | 09/30 04:00 | 15 |
[76] Valentin Royer v
Billy Harris
[131] 
|
7-6,6-4 | |
| ATP Shanghai | 09/29 04:00 | 14 |
[76] Valentin Royer v
Titouan Droguet
[167] 
|
6-1,6-2 | |
| Challenger Jingshan | 09/24 09:45 | 25 |
Valentin Royer v
Borna Gojo
|
Cancelled | |
| ATP Hangzhou | 09/23 11:30 | 29 | [88] Valentin Royer v Parmentier/Witthoeft [19] | 6-7,6-7 | |
| ATP Hangzhou | 09/22 09:30 | 28 | [88] Valentin Royer v Luarca CF [39] | 6-3,6-2 | |
| ATP Hangzhou | 09/21 07:00 | 27 |
[88] Valentin Royer v
Learner Tien
[54] 
|
7-6,4-6,6-2 | |
| ATP Hangzhou | 09/20 07:35 | 26 |
[14] Andrey Rublev
v
Valentin Royer [88] |
4-6,6-7 | |
| ATP Hangzhou | 09/19 11:15 | 25 |
[69] Aleksandar Kovacevic
v
Valentin Royer [88] |
6-4,6-7,3-6 | |
| ATP Hangzhou | 09/17 04:00 | 19 |
[88] Valentin Royer v
Eliot Spizzirri
[128] 
|
7-5,4-6,6-3 | |
| ATP Hangzhou | 09/16 05:50 | 14 |
Valentin Royer v
Start Havirov
|
6-3,7-5 | |
| US Open | 08/28 16:35 | 24 |
[98] Valentin Royer v
Denis Shapovalov
[29]
|
6-7,6-3,6-7,3-6 |