Can Nishikori earn his first Top 5 win since 2018? Will Muguruza be stopped by Andreescu?
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Barcelona Open
|
1/32 | Kei Nishikori |
4-6
7-6 6-2 |
| 2021 |
Miami Open
|
1/16 | Stefanos Tsitsipas |
3-6
6-3 1-6 |
| 2021 |
Miami Open
|
1/32 | Kei Nishikori |
7-6
5-7 6-4 |
| 2021 |
Dubai Tennis Championships
|
Quarter Finals | Lloyd Harris |
6-1
3-6 6-3 |
| 2021 |
Dubai Tennis Championships
|
1/8 | Kei Nishikori |
4-6
4-6 |
| 2021 |
Dubai Tennis Championships
|
1/16 | Kei Nishikori |
6-3
7-6 |
| 2021 |
Dubai Tennis Championships
|
1/32 | Kei Nishikori |
3-6
6-3 6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Miami Open
|
1/16 | Petra Kvitova |
6-1
6-2 |
| 2021 |
Miami Open
|
1/32 | Johanna Konta |
4-6
5-7 |
| 2021 |
Adelaide International
|
1/8 | Shelby Rogers |
6-2
6-2 |
