Masamichi Imamura

Masamichi Imamura
	Imamura in 2026
Country (sports)	Japan
Born	23 November 1998 (age 27); Osaka, Japan
Height	1.78 m (5 ft 10 in)
Plays	Right-handed (two-handed backhand)
Prize money	US $134,898
Singles
Career record	0–0 (at ATP Tour level, Grand Slam level, and in Davis Cup)
Career titles	0
Highest ranking	No. 331 (3 March 2025)
Current ranking	No. 411 (14 September 2026)
Doubles
Career record	0–1 (at ATP Tour level, Grand Slam level, and in Davis Cup)
Career titles	0
Highest ranking	No. 211 (5 January 2026)
Current ranking	No. 261 (14 September 2026)
	Last updated on: 16 September 2026.

Masamichi Imamura (今村昌倫, born 23 November 1998) is a Japanese tennis player. Imamura has a career high ATP singles ranking of No. 331 achieved on 3 March 2025 and a doubles ranking of No. 211 achieved on 5 January 2026.^[1]

Imamura made his ATP main draw debut at the 2023 Japan Open Tennis Championships after qualifying for the doubles main draw with Taisei Ichikawa.

ATP Challenger Tour finals

Doubles: 6 (3 titles, 3 runner-ups)

Legend
ATP Challenger Tour (3–3)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1	Oct 2022	Yokohama, Japan	Challenger	Hard	Tomoya Fujiwara	Victor Vlad Cornea Ruben Gonzales	5–7, 3–6
Loss	0–2	Nov 2022	Yokkaichi, Japan	Challenger	Hard	Rio Noguchi	Hsu Yu-hsiou Yuta Shimizu	6–7^(2–7), 4–6
Win	1–2	Feb 2025	New Delhi, India	Challenger	Hard	Rio Noguchi	Niki Kaliyanda Poonacha Courtney John Lock	6–4, 6–3
Win	2–2	May 2025	Tbilisi, Georgia	Challenger	Hard	Naoki Tajima	Siddhant Banthia Ramkumar Ramanathan	1–6, 6–3, [10–5]
Loss	2–3	Nov 2025	Yokohama, Japan	Challenger	Hard	Ryuki Matsuda	Neil Oberleitner Michael Vrbenský	6–7^(6–8), 1–6
Win	3–3	Aug 2026	Astana, Kazakhstan	Challenger	Hard	Taisei Ichikawa	Petr Bar Biryukov Grigoriy Lomakin	3–6, 7–6(7–4), [10–5]