2021 IBG Prague Open


The 2021 IBG Prague Open was a professional tennis tournament played on clay courts. It was part of the 2021 ATP Challenger Tour. It took place in Prague, Czech Republic, between 23 and 29 August 2021.

Singles main-draw entrants

Seeds

1 Rankings as of 16 August 2021.

Other entrants

The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw using a protected ranking:
The following players received entry from the qualifying draw:

Champions

Singles

Franco Agamenone def. Ryan Peniston 6–3, 6–1.

Doubles

Victor Vlad Cornea / Petros Tsitsipas def. Martin Krumich / Andrew Paulson 6–3, 3–6, .