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 |
Adelaide International
|
1/16 | Iga Swiatek |
3-6
4-6 |
| 2021 |
Adelaide International, Qualification
|
1/12 (Special Qual) | Madison Brengle |
6-2
6-2 |
| 2021 |
Phillip Island Trophy
|
1/16 | Bianca Andreescu |
6-7
6-4 3-6 |
| 2021 |
Phillip Island Trophy
|
1/32 | Madison Brengle |
3-6
4-6 |
