2023 Matsuyama Challenger

The 2023 Matsuyama Challenger was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Matsuyama, Japan, between 6 and 12 November 2023.

2023 Matsuyama Challenger
Date	6–12 November
Edition	2nd
Category	ATP Challenger Tour
Surface	Hard
Location	Matsuyama, Japan
Champions
Singles
Luca Nardi
Doubles
Karol Drzewiecki / Zdeněk Kolář

Singles main-draw entrants

Seeds

Country	Player	Rank1	Seed
JPN	Taro Daniel	97	1
JPN	Shintaro Mochizuki	133	2
ITA	Luca Nardi	141	3
JPN	Sho Shimabukuro	146	4
GER	Benjamin Hassan	154	5
AUS	Marc Polmans	161	6
CHN	Bu Yunchaokete	168	7
TPE	Hsu Yu-hsiou	169	8

• ¹ Rankings are as of 30 October 2023.^[1]

Other entrants

The following players received wildcards into the singles main draw:

• Sho Katayama
• Shunsuke Nakagawa
• Yasutaka Uchiyama

The following players received entry from the qualifying draw:

• Blake Ellis
• August Holmgren
• Li Zhe
• Hiroki Moriya
• Naoki Nakagawa
• James Trotter

Champions

Singles

Main article: 2023 Matsuyama Challenger – Singles

• Luca Nardi def. Taro Daniel 3–6, 6–4, 6–2.

Doubles

Main article: 2023 Matsuyama Challenger – Doubles

• Karol Drzewiecki / Zdeněk Kolář def. Toshihide Matsui / Kaito Uesugi 6–3, 6–2.