2020 I.ČLTK Prague Open
# 2020 I.ČLTK Prague Open

The 2020 I.ČLTK Prague Open is a professional tennis tournament played on outdoor clay courts. It was part of the 2020 ATP Challenger Tour. It took place in Prague, Czech Republic between 17 August and 6 September 2020.

## ATP singles main-draw entrants

### Seeds

| Country | Player | $Rank^1$ | Seed |
| - | - | - | - |
| SUI | Stan Wawrinka | 17 | 1 |
| CZE | Jiří Veselý | 65 | 2 |
| FRA | Pierre-Hugues Herbert | 71 | 3 |
| GER | Philipp Kohlschreiber | 74 | 4 |
| SVK | Jozef Kovalík | 122 | 5 |
| IND | Sumit Nagal | 127 | 6 |
| SUI | Henri Laaksonen | 137 | 7 |
| BLR | Ilya Ivashka | 138 | 8 |
| SLO | Blaž Rola | 141 | 9 |
| GER | Yannick Maden | 149 | 10 |
| BEL | Kimmer Coppejans | 154 | 11 |
| SVK | Martin Kližan | 159 | 12 |
| FRA | Arthur Rinderknech | 161 | 13 |
| LAT | Ernests Gulbis | 162 | 14 |
| AUT | Sebastian Ofner | 163 | 15 |
| CAN | Steven Diez | 165 | 16 |

* $^1$ Rankings are as of 16 March 2020.

### Other entrants

The following players received wildcards into the singles main draw:

* Jonáš Forejtek
* Jiří Lehečka
* Andrew Paulson
* Michael Vrbenský
* Stan Wawrinka

The following players received entry into the singles main draw using a protected ranking:

* Arthur De Greef
* Andrey Kuznetsov

The following players received entry from the qualifying draw:

* Petr Nouza
* Jan Šátral

## Champions

### Men's singles

* Stan Wawrinka def. Aslan Karatsev $7–6^{(7–2)},$ 6–4.

### Men's doubles

* Pierre-Hugues Herbert / Arthur Rinderknech def. Zdeněk Kolář / Lukáš Rosol 6–3, 6–4.
