2017 Rakuten Japan Open Tennis Championships
The 2017 Rakuten Japan Open Tennis Championships was a men's tennis tournament played on outdoor hard courts. It was the 44th edition of the Japan Open, and part of the 500 Series of the 2017 ATP World Tour. It was held at the Ariake Coliseum in Tokyo, Japan, from October 2–8, 2017.
Singles main-draw entrants
Seeds
1 Rankings are as of September 25, 2017.Other entrants
The following players received wildcards into the singles main draw:The following player received entry as a special exempt:
The following players received entry from the qualifying draw:
Withdrawals
;Before the tournament- Chung Hyeon →replaced by Donald Young
- Gaël Monfils →replaced by Jiří Veselý
- Gilles Müller →replaced by Daniil Medvedev
Retirements
Doubles main-draw entrants
Seeds
- Rankings are as of September 25, 2017
Other entrants
The following pairs received wildcards into the doubles main draw:The following pair received entry from the qualifying draw:
Finals
Singles
- David Goffin defeated Adrian Mannarino, 6–3, 7–5
Doubles
- Ben McLachlan / Yasutaka Uchiyama defeated Jamie Murray / Bruno Soares, 6–4, 7–6