Ostrava CH 2020 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Aslan Karatsev | d. | Oscar Otte | 6-4 6-2 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Oscar Otte | d. | Tallon Griekspoor | 6-2 6-4 |
| Aslan Karatsev | d. | Botic Van De Zandschulp | 6-3 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Tallon Griekspoor | d. | Ilya Ivashka | 7-6(3) 6-3 |
| Oscar Otte | d. | Zdenek Kolar | 6-1 6-1 |
| Aslan Karatsev | d. | Mats Moraing | 6-3 6-3 |
| Botic Van De Zandschulp | d. | Lukas Lacko | 5-7 6-3 6-1 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Ilya Ivashka | d. | Viktor Troicki | 6-3 7-5 |
| Tallon Griekspoor | d. | Steven Diez | 4-6 6-2 6-4 |
| Oscar Otte | d. | Lukas Rosol | 6-2 6-0 |
| Zdenek Kolar | d. | Dmitry Popko | 5-7 6-4 7-5 |
| Mats Moraing | d. | Sergiy Stakhovsky | 6-1 6-7(4) 4-0 RET |
| Aslan Karatsev | d. | Ernests Gulbis | 6-1 6-4 |
| Lukas Lacko | d. | Frederico Ferreira Silva | 6-4 7-5 |
| Botic Van De Zandschulp | d. | Henri Laaksonen | 6-3 6-2 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Ilya Ivashka | d. | Vit Kopriva | 6-4 7-6(4) |
| Viktor Troicki | d. | Marc Andrea Huesler | 3-6 6-4 7-5 |
| Tallon Griekspoor | d. | Robin Haase | 4-6 6-4 7-6(3) |
| Steven Diez | d. | Rudolf Molleker | 6-1 6-2 |
| Lukas Rosol | d. | Hyeon Chung | 2-6 6-4 6-0 |
| Oscar Otte | d. | Aleksandar Vukic | 3-6 6-4 6-3 |
| Dmitry Popko | d. | Roman Safiullin | 6-3 1-6 6-3 |
| Zdenek Kolar | d. | Malek Jaziri | 6-3 7-5 |
| Sergiy Stakhovsky | d. | Peter Polansky | 4-6 6-4 6-3 |
| Mats Moraing | d. | Renzo Olivo | 7-5 6-0 |
| Aslan Karatsev | d. | Tomas Machac | 6-4 6-4 |
| Ernests Gulbis | d. | Dalibor Svrcina | 6-4 6-1 |
| Frederico Ferreira Silva | d. | Martin Klizan | 7-6(4) 6-2 |
| Lukas Lacko | d. | Filip Horansky | 7-6(6) 6-2 |
| Botic Van De Zandschulp | d. | Otto Virtanen | 7-5 6-4 |
| Henri Laaksonen | d. | Brayden Schnur | 7-5 6-1 |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Mats Moraing | d. | Malek Jaziri | 3-6 6-3 6-3 |
| Marc Andrea Huesler | d. | Borna Gojo | 7-5 7-6(1) |
| Zdenek Kolar | d. | Michael Vrbensky | 3-6 6-4 7-5 |
| Vit Kopriva | d. | Matthias Bachinger | 1-6 7-6(4) 6-2 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Malek Jaziri | d. | Andrew Paulson | 7-5 6-3 |
| Mats Moraing | d. | Alexander Ritschard | 6-2 6-2 |
| Borna Gojo | d. | David Poljak | 4-6 7-6(6) 6-2 |
| Marc Andrea Huesler | d. | Teymuraz Gabashvili | 7-6(4) 7-6(2) |
| Michael Vrbensky | d. | Adrian Menendez Maceiras | 6-4 6-7(2) 6-3 |
| Zdenek Kolar | d. | Lukas Klein | 7-5 6-4 |
| Matthias Bachinger | d. | Alex Molcan | 6-3 6-0 |
| Vit Kopriva | d. | Sebastian Ofner | 7-6(8) 6-4 |