Both players have not seen eye-to-eye with their respective coaches this season.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Mouilleron-Le-Captif
|
1/16 | Joris De Loore |
6-1
6-4 |
| 2018 |
Swiss Indoors Basel
|
1/16 | Taylor Fritz |
6-0
7-5 |
| 2018 |
Swiss Indoors Basel, Qualification
|
Quarter Finals | Laslo Djere |
2-6
3-6 |
| 2018 |
Swiss Indoors Basel, Qualification
|
1/8 | Laslo Djere |
0-6
6-4 3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
VTB Kremlin Cup
|
Semi Finals | Daria Kasatkina |
6-4
6-3 |
| 2018 |
VTB Kremlin Cup
|
Quarter Finals | Johanna Konta |
2-6
6-2 6-7 |
| 2018 |
VTB Kremlin Cup
|
1/8 | Johanna Konta |
4-6
6-3 3-6 |
| 2018 |
VTB Kremlin Cup
|
1/16 | Johanna Konta |
6-3
7-5 |
| 2018 |
China Open
|
1/32 | Julia Goerges |
6-2
4-6 6-3 |
| 2018 |
Wuhan Tennis Open
|
1/32 | Ashleigh Barty |
5-7
4-6 |
