2023 Internazionali di Tennis del Friuli Venezia Giulia

The 2023 Serena Wines 1881 Tennis Cup Internazionali di Tennis del Friuli Venezia Giulia was a professional tennis tournament played on outdoor clay courts. It was the 20th edition of the tournament which was part of the 2023 ATP Challenger Tour, and the 8th edition of the tournament which was part of the 2023 ITF Women's World Tennis Tour. It took place in Cordenons, Italy between 31 July and 13 August 2023.

Men's singles

 * 🇮🇹 Matteo Gigante def. 🇦🇹 Lukas Neumayer 6–0, 6–2.

Men's doubles

 * 🇮🇹 Giovanni Fonio / 🇮🇹 Francesco Forti def. 🇮🇳 Niki Kaliyanda Poonacha / 🇦🇺 Adam Taylor 5–7, 6–1, [10–7].

Women's singles

 * Veronika Erjavec def. 🇷🇴 Alexandra Ignatik, 6–3, 6–4

Women's doubles

 * 🇮🇹 Angelica Moratelli / 🇮🇹 Camilla Rosatello def. Isabelle Haverlag /  Eva Vedder, 0–6, 6–2 [10–5].

Seeds

 * 1 Rankings are as of 31 July 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇮🇹 Federico Arnaboldi
 * 🇮🇹 Enrico Dalla Valle
 * 🇮🇹 Gianmarco Ferrari

The following player received entry into the singles main draw using a protected ranking:
 * Blaž Rola

The following player received entry into the singles main draw as an alternate:
 * 🇺🇦 Vladyslav Orlov

The following players received entry from the qualifying draw:
 * 🇦🇷 Federico Agustín Gómez
 * 🇮🇹 Federico Iannaccone
 * 🇦🇷 Juan Bautista Otegui
 * 🇮🇹 Lorenzo Rottoli
 * 🇮🇹 Fausto Tabacco
 * 🇦🇷 Gonzalo Villanueva

Seeds

 * 1 Rankings are as of 24 July 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇮🇹 Eleonora Alvisi
 * 🇮🇹 Diletta Cherubini
 * 🇮🇹 Lisa Pigato
 * 🇭🇺 Fanny Stollár

The following players received entry from the qualifying draw:
 * 🇮🇹 Federica Di Sarra
 * Inès Ibbou
 * 🇺🇸 Rasheeda McAdoo
 * 🇮🇹 Tatiana Pieri
 * 🇮🇹 Jennifer Ruggeri
 * 🇮🇹 Dalila Spiteri
 * Lexie Stevens
 * 🇮🇹 Aurora Zantedeschi