Tsitsipas rallied past Berrettini in sudden death to clinch the first UTS semifinal berth.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
Roland Garros, Qualification WTA
|
1/24 (Special Qual) | Ivana Jorovic |
4-6
4-6 |
| 2016 |
Roland Garros, Qualification WTA
|
1/48 (Special Qual) | Mathilde Johansson |
5-7
1-6 |
| 2016 |
Grand Prix SAR La Princesse Lalla Meryem, Qualification
|
1/16 | Aryna Sabalenka |
6-3
7-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Ultimate Tennis Showdown
|
Championship | Dustin Brown |
15-11
11-19 19-11 17-13 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | Feliciano Lopez |
17-15
11-22 7-9 14-24 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | Stefanos Tsitsipas |
16-13
16-14 12-13 11-16 0-2 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | David Goffin |
14-13
11-17 11-14 19-10 1-2 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | Feliciano Lopez |
14-12
14-8 12-11 16-13 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | Alexei Popyrin |
11-13
17-14 13-14 12-15 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | Feliciano Lopez |
17-13
13-12 9-13 11-12 2-0 |
| 2020 |
Mexican Open
|
1/16 | Kyle Edmund |
6-4
6-1 |
