2017 Keio Challenger – Men's doubles

Sanchai and Sonchat Ratiwatana were the defending champions but only Sanchai Ratiwatana chose to defend his title, partnering Peng Hsien-yin. Ratiwatana lost in the first round to Masahiro Fukuda and Masamichi Imamura.

Men's doubles
2017 Keio Challenger
Final
ChampionsCroatia Marin Draganja
Croatia Tomislav Draganja
Runners-upBelgium Joris De Loore
Australia Luke Saville
Score4–6, 6–3, [10–4]
Events
Singles men women
Doubles men women
← 2015 · Keio Challenger · 2018 →

Marin and Tomislav Draganja won the title after defeating Joris De Loore and Luke Saville 4–6, 6–3, [10–4] in the final.

Seeds

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  1.   Gong Maoxin /   Zhang Ze (semifinals)
  2.   Peng Hsien-yin /   Sanchai Ratiwatana (first round)
  3.   Alex Bolt /   Andrew Whittington (quarterfinals)
  4.   Wu Di /   Yi Chu-huan (first round)

Draw

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First round Quarterfinals Semifinals Final
1   M Gong
  Z Zhang
6 6
WC   Nasa Hatakeyama
  Kaito Itsusaki
1 3 1   M Gong
  Z Zhang
7 6
  R Gonzales
  T Matsui
65 6 [7]   C-p Hsieh
  H Moriya
5 2
  C-p Hsieh
  H Moriya
77 4 [10] 1   M Gong
  Z Zhang
3 64
4   D Wu
  C-h Yi
6 4 [9]   M Draganja
  T Draganja
6 77
  M Draganja
  T Draganja
4 6 [11]   M Draganja
  T Draganja
77 7
  B Rola
  G Žemlja
62 6 [7] WC   Y Mochizuki
  H Yata
62 5
WC   Yuki Mochizuki
  Hiroki Yata
77 3 [10]   M Draganja
  T Draganja
4 6 [10]
Q   Han Sung-min
  K Uesugi
4 2   J De Loore
  L Saville
6 3 [4]
  J De Loore
  L Saville
6 6   J De Loore
  L Saville
77 6
  B Klein
  Y Sugita
3 3 3   A Bolt
  A Whittington
65 3
3   A Bolt
  A Whittington
6 6   J De Loore
  L Saville
6 6
  D-h Lee
  R Roelofse
3 1   S de Waard
  B McLachlan
4 2
  S de Waard
  B McLachlan
6 6   S de Waard
  B McLachlan
6 6
WC   Masahiro Fukuda
  M Imamura
2 710 [10] WC   M Fukuda
  M Imamura
2 1
2   H-y Peng
  Sa Ratiwatana
6 68 [5]

References

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