| 2023 Piemonte Open | |
|---|---|
| Date | 15 – 20 May |
| Edition | 1st |
| Surface | Clay Hard (SF & F only) |
| Location | Turin, Italy |
| Champions | |
| Singles | |
 Dominik Koepfer | |
| Doubles | |
 Andrey Golubev /  Denys Molchanov | |
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).[1]
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.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 ARG
|
Sebastián Báez | 40 | 1 |
 COL
|
Daniel Elahi Galán | 94 | 2 |
 PER
|
Juan Pablo Varillas | 97 | 3 |
| ARG
|
Juan Manuel Cerúndolo | 105 | 4 |
 JPN
|
Taro Daniel | 109 | 5 |
| JPN
|
Yosuke Watanuki | 111 | 6 |
 USA
|
Aleksandar Kovacevic | 113 | 7 |
| GER
|
Oscar Otte | 114 | 8 |
The following players received wildcards into the singles main draw:
Flavio Cobolli Edoardo Lavagno Gabriele PirainoThe following players received entry into the singles main draw as alternates:
Riccardo Bonadio
Gijs Brouwer Andrea Collarini Taro Daniel Luciano Darderi
Nerman Fatić Dominik Koepfer Aleksandar Kovacevic
Tomáš Macháč Francesco Passaro
Thiago Seyboth Wild Camilo Ugo Carabelli
Otto Virtanen Yosuke Watanuki Giulio ZeppieriThe following players received entry from the qualifying draw:
Aleksandr Braynin Salvatore Caruso Federico Gaio Stefano NapolitanoThe following player received entry as a lucky loser:
Dominik Koepfer def. Federico Gaio 6–7(5–7), 6–2, 6–0. Andrey Golubev / Denys Molchanov def. Nathaniel Lammons / 
John Peers 7–6(7–4), 6–7(6–8), [10–5].
