"Our goals and personalities fit together," the No. 7-ranked German said of the Spaniard.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Madrid Open
|
1/16 | Alexander Zverev |
4-6
1-6 |
| 2019 |
Madrid Open
|
1/32 | David Ferrer |
6-4
4-6 6-4 |
| 2019 |
Barcelona Open
|
1/8 | Rafael Nadal |
6-3
6-3 |
| 2019 |
Barcelona Open
|
1/16 | David Ferrer |
6-3
6-1 |
| 2019 |
Barcelona Open
|
1/32 | David Ferrer |
6-3
6-1 |
| 2019 |
Miami Open
|
1/16 | Frances Tiafoe |
5-7
6-3 6-3 |
| 2019 |
Miami Open
|
1/32 | David Ferrer |
2-6
7-5 6-3 |
| 2019 |
Miami Open
|
1/64 | David Ferrer |
3-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Indian Wells
|
Final | Irina-Camelia Begu |
3-6
3-6 |
| 2020 |
Indian Wells
|
Semi Finals | Misaki Doi | |
| 2020 |
Indian Wells
|
Quarter Finals | Misaki Doi |
4-6
7-5 7-6 |
| 2020 |
Indian Wells
|
1/8 | Misaki Doi |
6-3
4-6 4-6 |
| 2020 |
Indian Wells
|
1/16 | Misaki Doi |
2-6
3-6 |
| 2020 |
Qatar Total Open
|
1/32 | Tereza Martincova |
2-6
6-3 2-6 |
