2025 Japan Open Tennis Championships

Last updated
2025 Japan Open Tennis Championships
Date24–30 September
Edition51st
Category ATP 500
Draw32S/16D
Surface Hard / outdoor
LocationTokyo, Japan
Venue Ariake Coliseum
Champions
Singles
Flag of Spain.svg Carlos Alcaraz
Doubles
Flag of Monaco.svg Hugo Nys / Flag of France.svg Édouard Roger-Vasselin
←  2024  · Japan Open ·  2026  →

The 2025 Kinoshita Group Japan Open for sponsorship reasons) was a men's tennis tournament played on outdoor hardcourts. It was the 51st edition of the Japan Open, and an ATP 500 tournament on the 2025 ATP Tour. It was held at the Ariake Coliseum in Tokyo, Japan, from 24 to 30 September 2025. [1]

Contents

Champions

Singles

Doubles

Singles main-draw entrants

Seeds

CountryPlayerRank1Seed
Flag of Spain.svg ESP Carlos Alcaraz 11
Flag of the United States.svg USA Taylor Fritz 52
Flag of Denmark.svg DEN Holger Rune 113
Flag of Norway.svg NOR Casper Ruud 124
Flag of the Czech Republic.svg CZE Tomáš Macháč 225
Flag of France.svg FRA Ugo Humbert 246
Flag of Canada (Pantone).svg CAN Denis Shapovalov 267
Flag of the United States.svg USA Frances Tiafoe 298

Other entrants

The following players received wildcards into the singles main draw:

The following player received entry using a protected ranking:

The following players received entry from the qualifying draw:

Withdrawals

Doubles main-draw entrants

Seeds

CountryPlayerCountryPlayerRank1Seed
Flag of the United States.svg USA Christian Harrison Flag of the United States.svg USA Evan King 331
Flag of Monaco.svg MON Hugo Nys Flag of France.svg FRA Édouard Roger-Vasselin 382
Flag of Argentina.svg ARG Máximo González Flag of Argentina.svg ARG Andrés Molteni 453
Flag of the Netherlands.svg NED Sander Arends Flag of the United Kingdom.svg GBR Luke Johnson 544

Other entrants

The following pairs received wildcards into the doubles main draw:

The following pair received entry from the qualifying draw:

References

  1. ↑ "Kinoshita Group Japan Open Tennis Championships Overview". atptour.com.
  2. ↑ "2025 Player Entry List". japanopentennis.com. Retrieved 1 September 2025.
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