2023 Kiskút Open – Singles

This was the first edition of the tournament.

Hamad Međedović won the title after defeating Nino Serdarušić 6–4, 6–3 in the final.

Seeds
• # 🇭🇺 Fábián Marozsán (semifinals)

• # 🇮🇹 Flavio Cobolli (quarterfinals)

• # 🇫🇷 Manuel Guinard (second round)

• # 🇭🇺 Zsombor Piros (quarterfinals)

• # 🇧🇬 Adrian Andreev (quarterfinals, retired)

• # 🇧🇦 Damir Džumhur (quarterfinals)

• # 🇷🇸 Miljan Zekić (withdrew)

• # 🇷🇸 Hamad Međedović (champion)

• # 🇫🇷 Evan Furness (semifinals)