The four leaders will look to manage players and expectations in this weekend's ties.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Rolex Paris Masters
|
1/32 | Daniil Medvedev |
6-2
6-2 |
| 2018 |
Shanghai Rolex Masters
|
1/32 | Benoit Paire |
3-6
4-6 |
| 2018 |
US Open ATP
|
1/32 | Joao Sousa |
4-6
6-3 5-7 6-2 2-0 |
| 2018 |
US Open ATP
|
1/64 | Pablo Carreno Busta |
5-7
2-6 2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Tianjin Open, Qualification
|
1/12 (Special Qual) | Sabine Lisicki |
6-2
6-1 |
| 2018 |
Tashkent Open
|
1/16 | Vera Lapko |
1-6
3-6 |
| 2018 |
US Open, Qualification WTA
|
1/64 | Bojana Jovanovski |
6-4
6-4 |
