The 2023 Piemonte Open was a professional tennis tournament played on clay courts (from Round 1 to the quarterfinals, after which weather forced the tournament to be completed on indoor hard courts).

It was the 1st edition of the tournament and part of the 2023 ATP Challenger Tour. It took place in Turin, Italy between 15 and 20 May 2023.

Singles main-draw entrants

Seeds

CountryPlayerRank1Seed
ARGSebastián Báez401
COLDaniel Elahi Galán942
PERJuan Pablo Varillas973
ARGJuan Manuel Cerúndolo1054
JPNTaro Daniel1095
JPNYosuke Watanuki1116
USAAleksandar Kovacevic1137
GEROscar Otte1148
  • 1 Rankings are as of 8 May 2023.

Other entrants

The following players received wildcards into the singles main draw:

The following players received entry into the singles main draw as alternates:

The following players received entry from the qualifying draw:

The following player received entry as a lucky loser:

Champions

Singles

Doubles