Junior Tennis Database

J30 CHIGASAKI 2023

Men's
Dates
2023-11-22 - 11-26
Venue
Japan
Grade
ITF Junior J30
Surface
Carpet
Men'sWomen's

Top Results

ResultSeedNameAffiliation
WinNaoto TomizawaJPN
Final[8]Koshiro NakamaeJPN
Semi[3]Taisei HataJPN
SemiGaku NayukiJPN
Quarter[4]Christopher Kosei OnoJPN
Quarter[6]Koyu YanagiJPN
QuarterYoshito OdaJPN
QuarterKensuke KobayashiJPN

Players

JPN (31)

ResultSeedPlayer
WinNaoto Tomizawa
Final[8]Koshiro Nakamae
Semi[3]Taisei Hata
SemiGaku Nayuki
Quarter[4]Christopher Kosei Ono
Quarter[6]Koyu Yanagi
QuarterYoshito Oda
QuarterKensuke Kobayashi
2R[1]Hyu Kawanishi
2R[5]Aoi Oura
2RKohei Takano
2RRyuto Suzuki
2RYuma Tobe
2RYuki Okahashi
2RShun Wakino
1R[2]Hikaru Takahashi
1R[7]Yuya Ando
1RKotaro Shirota
1RKanari Izumisawa
1RRin Yoshida
1RSota Uranaka
1RKanato Maruyama
1REita Suzuki
1RMao Tazuru
1RHaruto Koyanagi
1RRyo Kikawa
1RTamaki Sugimoto
1RYui Kitabayashi
1RKazuki Sugimoto
1RKoki Nara
1RRiu Takahashi

CHN (1)

ResultSeedPlayer
2RZhengjie Wu

Age distribution

2005
1
2006
4
2007
12
2008
7
2009
5
Unknown
3

ITF Junior rankings at tournament week (Date: 2023-11-20)

1–10
0
11–25
0
26–50
0
51–100
0
101–200
0
201–500
1
501 and below
27
Unranked
4

Players ranked at the tournament week

  1. #435Hyu KawanishiJPN
  2. #614Hikaru TakahashiJPN
  3. #679Taisei HataJPN
  4. #787Christopher Kosei OnoJPN
  5. #895Aoi OuraJPN
  6. #1030Koyu YanagiJPN
  7. #1058Yuya AndoJPN
  8. #1172Koshiro NakamaeJPN
  9. #1238Yoshito OdaJPN
  10. #1311Eita SuzukiJPN
  11. #1417Zhengjie WuCHN
  12. #1441Yuki OkahashiJPN
  13. #1480Yui KitabayashiJPN
  14. #1631Mao TazuruJPN
  15. #1791Gaku NayukiJPN
  16. #1872Ryuto SuzukiJPN
  17. #1968Kazuki SugimotoJPN
  18. #2069Yuma TobeJPN
  19. #2070Tamaki SugimotoJPN
  20. #2140Kanari IzumisawaJPN
  21. #2203Kensuke KobayashiJPN
  22. #2302Naoto TomizawaJPN
  23. #2335Kotaro ShirotaJPN
  24. #2556Koki NaraJPN
  25. #2662Kohei TakanoJPN
  26. #2983Shun WakinoJPN
  27. #3707Haruto KoyanagiJPN
  28. #4193Kanato MaruyamaJPN

Notable players

As of: ATP 2026-10-19, ITF Junior 2026-10-19

Koki NaraJPN
ITF Junior#16
Result1R
Hyu KawanishiJPN
ATP#1804
ITF Junior#34
Result2R

Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 15782, Number of registered players: 11,542, Number of registered results: 482,037

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