Sonego's stock is fast rising, while Cilic hopes to reach his first semifinal since 2019.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Singapore Open
|
Semi Finals | Alexei Popyrin |
6-7
6-7 |
| 2021 |
Singapore Open
|
1/8 | Marin Cilic |
5-7
4-6 |
| 2021 |
Australian Open ATP
|
1/64 | Grigor Dimitrov |
6-4
6-2 7-6 |
| 2021 |
Murray River Open
|
1/32 | Jeremy Chardy |
6-2
3-6 6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Cordoba Open
|
1/8 | Diego Schwartzman |
6-2
6-2 |
| 2021 |
Cordoba Open
|
1/16 | Marco Cecchinato |
2-6
6-4 1-6 |
| 2021 |
Australian Open ATP
|
1/64 | Mackenzie McDonald |
3-6
6-3 6-2 6-2 |
