Fixtures

Challenger Yokohama 11/20 01:00 26 Ryotaro Taguchi vs Kaichi Uchida View

Results

Challenger Yokohama 11/18 04:55 25 [366] Hyeon Chung v Kaichi Uchida [288] 3-6,0-6
Challenger Kobe 11/15 06:35 28 [309] Kaichi Uchida v Elias Ymer [191] 4-6,6-4,3-6
Challenger Kobe 11/14 09:15 27 [309] Kaichi Uchida v Sho Shimabukuro [147] Retired
Challenger Kobe 11/13 04:00 26 [193] Oliver Crawford v Kaichi Uchida [309] 7-6,3-6,4-6
Challenger Kobe 11/11 06:10 25 [309] Kaichi Uchida v Yusuke Takahashi [428] 4-6,6-3,6-4
Challenger Taipei 11/07 06:40 27 [113] James Duckworth v Kaichi Uchida [328] 6-3,7-6
Challenger Taipei 11/06 03:00 26 [328] Kaichi Uchida v Yuta Shimizu [255] 6-1,6-2
Challenger Taipei 11/04 02:00 25 Mukund Sasikumar v Kaichi Uchida 6-7,2-6
Challenger Seoul 10/26 01:00 14 Kaichi Uchida v Yun Seong Chung 6-4,3-6,4-6
Challenger Shenzhen 10/17 08:00 27 [368] Kaichi Uchida v Kyrian Jacquet [183] 3-6,6-4,3-6
Challenger Shenzhen 10/16 05:00 26 [368] Kaichi Uchida v Jason Jung [369] Retired
Challenger Shenzhen 10/15 05:30 25 [246] Rio Noguchi v Kaichi Uchida [368] 7-5,4-6,3-6

Wikipedia - Kaichi Uchida

Kaichi Uchida (内田 海智, Uchida Kaichi; born 23 August 1994) is a Japanese professional tennis player.

Uchida has a career high ATP singles ranking of world No. 147 achieved on 8 May 2023. He also has a career high ATP doubles ranking of No. 156 achieved on 16 June 2025.

History

2021: Maiden Challenger title

He won his first career ATP Challenger Tour singles title in December 2021 in Rio de Janeiro, Brazil where he defeated Nicolás Álvarez Varona of Spain.

2022: ATP debut and first win

He made his ATP debut at the 2022 Los Cabos Open as a qualifier.

Having received a wildcard, he recorded his first ATP main-draw match win at the Korea Open defeating wildcard Hong Seong-chan.

2023: Top 150 debut

Uchida reached the top 150 on 24 April 2023.