2021 Meerbusch Challenger


The 2021 Rhein Asset Open presented by B&B Hotels was a professional tennis tournament played on clay courts. It was the eighth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Meerbusch, Germany, between 9 and 15 August 2021.

Singles main draw entrants

Seeds

1 Rankings as of 2 August 2021.

Other entrants

The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:

Champions

Singles

Marcelo Tomás Barrios Vera def. Juan Manuel Cerúndolo 7–6, 6–3.

Doubles

Szymon Walków / Jan Zieliński def. Dustin Brown / Robin Haase 6–3, 6–1.