2023 Caribbean Open
Date	12–18 June
Edition	1st
Surface	Hard
Location	Palmas del Mar, Puerto Rico
Champions
Singles
Kei Nishikori
Doubles
Evan King / Reese Stalder
Caribbean Open · 2024 →

The 2023 Caribbean Open was a professional tennis tournament played on hard courts. It was the 1st edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Palmas del Mar, Puerto Rico between 12 and 18 June 2023.

Country	Player	Rank1	Seed
TPE	Wu Tung-lin	182	1
USA	Nicolas Moreno de Alboran	187	2
AUS	Marc Polmans	194	3
FRA	Antoine Escoffier	202	4
AUS	Dane Sweeny	236	5
JPN	Yuta Shimizu	256	6
USA	Mitchell Krueger	258	7
CAN	Alexis Galarneau	259	8

• ¹ Rankings are as of 29 May 2023.^[1]

The following players received wildcards into the singles main draw:

• Alexander Bravo
• Liam Draxl
• Kei Nishikori

The following players received entry into the singles main draw using protected rankings:

• Alex Bolt
• Rubin Statham

The following players received entry from the qualifying draw:

• Nick Chappell
• Gustavo Heide
• Colin Sinclair
• Bernard Tomic
• Michael Zheng
• Evan Zhu

The following players received entry as lucky losers:

• Marius Copil
• Alex Rybakov

• Kei Nishikori def. Michael Zheng 6–2, 7–5.

• Evan King / Reese Stalder def. Toshihide Matsui / Kaito Uesugi 3–6, 7–5, [11–9].