Marchenko will face two-time major champion and No. 3 seed Stan Wawrinka next.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2009 |
Hamburg German Open, Qualification
|
Championship | Potito Starace |
6-4
6-2 |
| 2009 |
SkiStar Swedish Open
|
Championship | Guillermo Canas |
3-6
6-7 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
Nur-Sultan 2
|
Final | Illya Marchenko |
6-4
4-6 3-6 |
| 2019 |
Nur-Sultan 2
|
Semi Finals | Illya Marchenko |
1-6
7-6 6-4 |
| 2019 |
Nur-Sultan 2
|
Quarter Finals | Illya Marchenko |
6-4
6-3 |
| 2019 |
Nur-Sultan 2
|
1/8 | Illya Marchenko |
4-6
2-6 |
| 2019 |
Nur-Sultan 2
|
1/16 | Illya Marchenko |
6-4
6-3 |
| 2019 |
Nur-Sultan 2
|
1/32 | Illya Marchenko |
6-4
7-5 |
