Reigning champion Nick Kyrgios was not on the CIti Open's preliminary list of players.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
U.S. National Indoor Tennis Championships, Qualification
|
1/8 | David Goffin |
1-6
6-1 6-4 |
| 2013 |
Western & Southern Open, Qualification
|
1/7 (Special Qual) | David Goffin |
4-6
2-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Ultimate Tennis Showdown, Final Stage
|
Quarter Finals | Stefanos Tsitsipas |
15-11
13-11 13-12 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | Stefanos Tsitsipas |
18-12
16-13 14-11 22-11 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | David Goffin |
15-13
8-20 12-16 14-15 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | David Goffin |
19-11
12-14 14-10 20-7 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | Dominic Thiem |
10-15
10-16 10-13 16-14 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | David Goffin |
14-13
11-17 11-14 19-10 1-2 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | David Goffin |
9-20
6-21 11-13 10-15 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | Matteo Berrettini |
12-13
8-20 9-18 12-11 |
| 2020 |
Ultimate Tennis Showdown
|
Championship | Richard Gasquet |
13-11
12-14 12-11 10-15 2-0 |
| 2020 |
Open 13 Provence
|
1/8 | Egor Gerasimov |
4-6
6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2015 |
Citi Open, Qualification
|
1/12 (Special Qual) | Yoshihito Nishioka |
6-4
3-6 3-6 |
| 2015 |
Savannah
|
1/16 | Yoshihito Nishioka |
4-6
1-6 |
| 2015 |
US Men's Clay Court Championships, Qualification
|
1/8 | Somdev Devvarman |
7-6
6-3 |
| 2015 |
US Men's Clay Court Championships, Qualification
|
1/16 | Robby Ginepri |
6-3
6-2 |
