Haruka Kaji (加治 遥, Kaji Haruka, born 25 September 1994) is a Japanese professional tennis player.
Haruka Kaji |
| Country (sports) |  Japan |
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| Born | (1994-09-25) 25 September 1994 (age 29)
Tsuyama, Okayama, Japan[1] |
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| Plays | Right-handed (two-handed backhand) |
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| Prize money | $184,387 |
|---|
|
| Career record | 253–206 |
|---|
| Career titles | 6 ITF |
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| Highest ranking | No. 213 (25 September 2023) |
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| Current ranking | No. 300 (5 August 2024) |
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|
| US Open | Q2 (2023) |
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|
| Career record | 85–69 |
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| Career titles | 6 ITF |
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| Highest ranking | No. 131 (3 February 2020) |
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|
| Last updated on: 5 August 2024. |
She has career-high WTA rankings of 213 in singles, achieved on 25 September 2023, and 131 in doubles, set on 3 February 2020.
Kaji won her biggest ITF title to date at the 2019 Challenger de Granby, in the doubles tournament, partnering Ingrid Neel.
Singles: 13 (6 titles, 7 runner–ups)
edit
| Legend
|
| W50 tournaments
|
| W25/35 tournaments
|
| W10/15 tournaments
|
|
| Finals by surface
|
| Hard (4–6)
|
| Grass (0–1)
|
| Carpet (2–0)
|
|
| Result
|
W–L
|
Date
|
Tournament
|
Tier
|
Surface
|
Opponent
|
Score
|
| Win
|
1–0
|
Dec 2015
|
ITF Hong Kong
|
W10
|
Hard
|
 Tori Kinard
|
6–1, 3–6, 2–2 ret.
|
| Loss
|
1–1
|
Oct 2016
|
ITF Tarakan, Indonesia
|
W10
|
Hard (i)
|
Kaitlyn Christian
|
7–5, 3–6, 2–6
|
| Win
|
2–1
|
Jun 2017
|
Kofu Women's Cup, Japan
|
W25
|
Hard
|
 Olivia Tjandramulia
|
6–1, 6–3
|
| Loss
|
2–2
|
Jun 2017
|
ITF Taipei, Taiwan
|
W15
|
Hard
|
 Lee Pei-chi
|
6–3, 5–7, 2–6
|
| Win
|
3–2
|
Aug 2017
|
ITF Nonthaburi, Thailand
|
W15
|
Hard
|
Lee Hua-chen
|
6–4, 6–1
|
| Win
|
4–2
|
Dec 2017
|
ITF Hong Kong
|
W15
|
Hard
|
Hiroko Kuwata
|
4–6, 6–2, 7–6(4)
|
| Loss
|
4–3
|
Aug 2019
|
ITF Tsukuba, Japan
|
W25
|
Hard (i)
|
Akiko Omae
|
6–3, 6–7(5), 3–6
|
| Loss
|
4–4
|
Sep 2019
|
ITF Kyoto, Japan
|
W25
|
Hard (i)
|
Lee Ya-hsuan
|
3–6, 4–6
|
| Win
|
5–4
|
Oct 2022
|
Noto International, Japan
|
W25
|
Carpet
|
Momoko Kobori
|
3–6, 6–3, 6–3
|
| Win
|
6–4
|
Oct 2022
|
ITF Hamamatsu, Japan
|
W25
|
Carpet
|
Ikumi Yamazaki
|
1–1 ret.
|
| Loss
|
6–5
|
May 2023
|
ITF Karuizawa, Japan
|
W25
|
Grass
|
 Wang Yafan
|
0–6, 1–6
|
| Loss
|
6–6
|
Aug 2024
|
ITF Roehampton, United Kingdom
|
W35
|
Hard
|
 Sonay Kartal
|
3–6, 1–6
|
| Loss
|
6–7
|
Aug 2024
|
ITF Ourense, Spain
|
W50
|
Hard
|
 Alina Charaeva
|
6–7(7), 1–6
|
Doubles: 10 (6 titles, 4 runner–ups)
edit
| Legend
|
| W100 tournaments
|
| W80 tournaments
|
| W25 tournaments
|
| W10 tournaments
|
|
| Finals by surface
|
| Hard (6–4)
|
|
| Result
|
W–L
|
Date
|
Tournament
|
Tier
|
Surface
|
Partner
|
Opponents
|
Score
|
| Win
|
1–0
|
Mar 2015
|
ITF Kofu, Japan
|
W10
|
Hard
|
Aiko Yoshitomi
|
Rika Fujiwara
Akari Inoue
|
6–2, 6–3
|
| Loss
|
1–1
|
Dec 2015
|
ITF Hong Kong
|
W10
|
Hard
|
Mana Ayukawa
|
 Emma Laine
Yukina Saigo
|
w/o
|
| Win
|
2–1
|
Jun 2016
|
ITF Kaohsiung, Taiwan
|
W10
|
Hard
|
Erina Hayashi
|
Chen Pei-hsuan
Wu Fang-hsien
|
6–4, 3–6, [10–7]
|
| Win
|
3–1
|
Jun 2018
|
ITF Singapore
|
W25
|
Hard
|
Akiko Omae
|
 Han Na-lae
Lee So-ra
|
7–5, 6–2
|
| Win
|
4–1
|
Feb 2019
|
ITF Jodhpur, India
|
W25
|
Hard
|
Mana Ayukawa
|
Eri Hozumi
Miyabi Inoue
|
7–6(4), 4–6, [10–5]
|
| Loss
|
4–2
|
May 2019
|
ITF Nonthaburi, Thailand
|
W25
|
Hard
|
Risa Ozaki
|
 Aleksandrina Naydenova
 İpek Soylu
|
1–6, 3–6
|
| Win
|
5–2
|
Jun 2019
|
ITF Jakarta, Indonesia
|
W25
|
Hard
|
Junri Namigata
|
 Beatrice Gumulya
Jessy Rompies
|
6–2, 4–6, [10–7]
|
| Loss
|
5–3
|
Jul 2019
|
ITF Saskatoon, Canada
|
W25
|
Hard
|
Momoko Kobori
|
Hsu Chieh-yu
 Marcela Zacarías
|
3–6, 2–6
|
| Win
|
6–3
|
Jul 2019
|
Challenger de Granby, Canada
|
W80
|
Hard
|
Junri Namigata
|
Quinn Gleason
Ingrid Neel
|
7–6(5), 5–7, [10–8]
|
| Loss
|
6–4
|
Nov 2019
|
ITF Tokyo Open, Japan
|
W100
|
Hard
|
Junri Namigata
|
Choi Ji-hee
Han Na-lae
|
3–6, 3–6
|
- ^ "加治遥". Japan Tennis Association. 7 March 2023.
Japan