The 2020 I.ÃÂLTK Prague Open is a professional tennis tournament played on outdoor clay courts. It was part of the 2020 ATP Challenger Tour. It took place only once in Prague, Czech Republic between 17 August and 6 September 2020 and has been abolished ever since.
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw using a protected ranking:
The following players received entry from the qualifying draw: