2020 Koblenz Open
The 2020 Koblenz Open was a professional tennis tournament played on hard courts. It was the fourth edition of the tournament which was part of the 2020 ATP Challenger Tour. It took place in Koblenz, Germany from 17 to 23 February 2020.Seeds
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:
Singles
