Shinji Hazawa

Shinji Hazawa

Country (sports)	Japan
Born	(1999-04-12) 12 April 1999 Sanda, Japan
Height	1.75 m (5 ft 9 in)
Plays	Right-handed (two-handed backhand)
Prize money	US $86,611
Singles
Career record	0–0
Career titles	0
Highest ranking	No. 501 (27 February 2023)
Current ranking	No. 715 (10 August 2026)
Doubles
Career record	0–0
Career titles	1 Challenger, 6 Futures
Highest ranking	No. 249 (17 April 2023)
Current ranking	No. 358 (10 August 2026)
Medal record Men's tennis Representing Japan World University Games 2021 Chengdu Doubles 2021 Chengdu Team
Last updated on: 21 August 2026.

Shinji Hazawa (羽澤 慎治, Hazawa Shinji; born 12 April 1999) is a Japanese tennis player. Hazawa has a career high ATP singles ranking of No. 501 achieved on 27 February 2023 and a career high doubles ranking of No. 249 achieved on 17 April 2023.

Hazawa has won 1 ATP Challenger doubles title at the 2022 Kobe Challenger with Yuta Shimizu.

Tour finals

Singles 2 (1–1)

Legend ATP Challenger (0–0) ITF Futures (1–1)

Finals by surface Hard (1–1) Clay (0–0) Grass (0–0) Carpet (0–0)

Result	W–L	Date	Tournament	Tier	Surface	Opponent	Score
Loss	0–1	Jul 2022	M15 Seremban, Malaysia	World Tennis Tour	Hard	Daisuke Sumizawa	0–6, 2–6
Win	1–1	Jun 2023	M15 Nakhon Si Thammarat, Thailand	World Tennis Tour	Hard	S D Prajwal Dev	6–3, 6–4

Doubles 15 (7–8)

Legend ATP Challenger (1–0) ITF Futures (6–8)

Finals by surface Hard (7–7) Clay (0–1) Grass (0–0) Carpet (0–0)

Result	W–L	Date	Tournament	Tier	Surface	Partner	Opponents	Score
Loss	0–1	Jan 2018	China F1, Anning	Futures	Clay	Yuta Shimizu	Te Rigele Wang Aoran	5–7, 6–7(3–7)
Win	1–1	Apr 2018	Japan F4, Tsukuba	Futures	Hard	Hiroyasu Ehara	Soichiro Moritani Kento Takeuchi	6–4, 6–0
Loss	1–2	Apr 2018	Japan F5, Kashiwa	Futures	Hard	Yuta Shimizu	Renta Tokuda Jumpei Yamasaki	6–3, 4–6, [7–10]
Win	2–2	Apr 2019	M25 Matsuyama, Japan	World Tennis Tour	Hard	Naoki Tajima	Kim Cheong-eui Nam Ji-sung	4–6, 6–1, [10–7]
Loss	2–3	Jun 2019	M25 Yinchuan, China	World Tennis Tour	Hard	Yuta Shimizu	Sanchai Ratiwatana Sonchat Ratiwatana	6–7(6–8), 3–6
Loss	2–4	Feb 2022	M15 Monastir, Tunisia	World Tennis Tour	Hard	Ryan Nijboer	Antonín Bolardt Andrew Paulson	0–6, 5–7
Win	3–4	Feb 2022	M15 Monastir, Tunisia	World Tennis Tour	Hard	Kaito Uesugi	Alberto Barroso Campos Imanol López Morillo	7–6(7–5), 6–4
Loss	3–5	Apr 2022	M15 Chiang Rai, Thailand	World Tennis Tour	Hard	Takuto Niki	Nam Ji-sung Song Min-kyu	1–6, 4–6
Win	4–5	Apr 2022	M15 Chiang Rai, Thailand	World Tennis Tour	Hard	Yuta Shimizu	Pruchya Isaro Thantub Suksumrarn	7–6(7–2), 6–1
Win	5–5	May 2022	M15 Heraklion, Greece	World Tennis Tour	Hard	Shuichi Sekiguchi	Simon Anthony Ivanov Wong Hong-kit	6–4, 4–6, [12–10]
Loss	5–6	Jul 2022	M15 Kuala Lumpur, Malaysia	World Tennis Tour	Hard	Kento Takeuchi	Yuta Shimizu Ryota Tanuma	6–7(4–7), 2–6
Win	6–6	Nov 2022	Kobe, Japan	Challenger	Hard (indoor)	Yuta Shimizu	Andrew Harris John-Patrick Smith	6–4, 6–4
Loss	6–7	Apr 2023	M25 Tsukuba, Japan	World Tennis Tour	Hard	Hikaru Shiraishi	Hsu Yu Hsiou Huang Tsung-hao	6–7(6–8), 6–3, [5–10]
Loss	6–8	Jun 2023	M15 Nakhon Si Thammarat, Thailand	World Tennis Tour	Hard	Ryoatro Taguchi	Yuttana Charoenphon Kasidit Samrej	7–6(10–8), 6–7(6–8), [5–10]
Win	7–8	Jun 2023	M15 Nakhon Si Thammarat, Thailand	World Tennis Tour	Hard	Ryoatro Taguchi	Blake Bayldon Blake Ellis	6–4, 7–5

External links

• Shinji Hazawa at the Association of Tennis Professionals
• Shinji Hazawa at World Tennis