2021 Tenerife Challenger
The 2021 Tenerife Challenger is a professional tennis tournament played on hard courts. It is the first edition of the tournament which is part of the 2021 ATP Challenger Tour. It will take place in Tenerife, Spain between 1 and 7 November 2021. Singles main-draw entrants. 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: The following player received entry as a lucky loser: