2023 Yokkaichi Challenger
The 2023 Yokkaichi Challenger was a professional tennis tournament played on hard courts. It was the 3rd edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Yokkaichi, Japan between 27 November and 3 December 2023.
Singles main-draw entrants
Seeds
1 Rankings are as of 20 November 2023.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: