2023 Split Open

The 2023 Split Open was a professional tennis tournament played on clay courts. It was part of the 2023 ATP Challenger Tour. It took place in Split, Croatia between 10 and 16 April 2023.

2023 Split Open
Date	10–16 April
Edition	5th
Surface	Clay
Location	Split, Croatia
Champions
Singles
Zsombor Piros
Doubles
Sadio Doumbia / Fabien Reboul

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
AUS	Christopher O'Connell	87	1
AUT	Jurij Rodionov	120	2
SVK	Norbert Gombos	130	3
HUN	Fábián Marozsán	133	4
SVK	Lukáš Klein	139	5
AUT	Filip Misolic	146	6
ITA	Mattia Bellucci	154	7
JPN	Kaichi Uchida	162	8

• Rankings are as of 3 April 2023.

Other entrants

The following players received wildcards into the singles main draw:

• Duje Ajduković
• Kalin Ivanovski
• Dino Prižmić

The following player received entry into the singles main draw as a special exempt:

• Shintaro Mochizuki

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

• Marc Polmans

The following player received entry into the singles main draw as an alternate:

• Harold Mayot

The following players received entry from the qualifying draw:

• Radu Albot
• Arthur Cazaux
• Nerman Fatić
• Dane Sweeny
• Elias Ymer
• Kacper Żuk

Champions

Singles

Main article: 2023 Split Open – Singles

• Zsombor Piros def. Norbert Gombos 7–6^(7–2), 7–6^(11–9).

Doubles

Main article: 2023 Split Open – Doubles

• Sadio Doumbia / Fabien Reboul def. Anirudh Chandrasekar / Vijay Sundar Prashanth 6–4, 6–4.