Keio Challenger 2015
| Keio Challenger 2015 | |
| date | 11/16/2015 - 11/22/2015 |
| Edition | 11 |
| navigation | 2014 ◄ 2015 ► 2017 |
| ATP Challenger Tour | |
|---|---|
| venue |
Yokohama Japan
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| Tournament number | 6626 |
| category | Challenger |
| Tournament type | Free place tournament |
| Game surface | Hard court |
| draw | 32E / 32Q / 16D |
| Prize money | US $ 50,000 |
| Last year's winner (individual) |
 John Millman
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| Last year's winner (double) |
 Bradley Klahn Matt Reid
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| Winner (singles) |
Taro Daniel
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| Winner (doubles) |
 Sanchai Ratiwatana Sonchat Ratiwatana
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| Tournament director | Toshiaki Sakai |
| Tournament supervisor | Carl Baldwin |
| Last direct assumption |
 Tucker Vorster (325)
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| As of November 14, 2015 | |
The Keio Challenger 2015 was a tennis tournament that took place in Yokohama from November 16-22, 2015 . It was part of the ATP Challenger Tour 2015 and was played outdoors on hard courts.
The field of participants in the individual competition consisted of 32 players, that of the doubles competition consisted of 16 pairs.
singles
Seeding list
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Explanation of symbols
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Results
| First round | Round of 16 | Quarter finals | Semifinals | final | ||||||||||||||||||||||||||||
| 1 | J. Millman
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4th | 4th | |||||||||||||||||||||||||||||
 A. Kudryavtsev
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6th | 6th | A. Kudryavtsev
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7th | 6th | |||||||||||||||||||||||||||
 Y.-t. Wang
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3 | 6th | 3 | T.-h. Yang
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6 4 | 2 | ||||||||||||||||||||||||||
| T.-h. Yang
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6th | 3 | 6th | A. Kudryavtsev
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0 | 3 | ||||||||||||||||||||||||||
| O. Jasika
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6th | 6th | 5 | T. Daniel
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6th | 6th | ||||||||||||||||||||||||||
 Y. Bai
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1 | 4th | O. Jasika
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3 | 6 1 | |||||||||||||||||||||||||||
| Q | Y. Kibi
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1 | 3 | 5 | T. Daniel
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6th | 7th | |||||||||||||||||||||||||
| 5 | T. Daniel
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6th | 6th | 5 | T. Daniel
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6th | 6th | |||||||||||||||||||||||||
| 3 | T. Itō
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6th | 7th | 3 | T. Itō
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4th | 1 | |||||||||||||||||||||||||
| Q | K. Takeuchi
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2 | 5 | 3 | T. Itō
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6th | 6th | |||||||||||||||||||||||||
| T. Chen
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4th | 3 |  B. Small
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4th | 4th | |||||||||||||||||||||||||||
| B. Small
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6th | 6th | 3 | T. Itō
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6th | 7th | ||||||||||||||||||||||||||
| Z. Li
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5 | 6 1 | J. Thompson
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4th | 6 4 | |||||||||||||||||||||||||||
| J. Thompson
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7th | 7th | J. Thompson
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1 | 6th | 7th | ||||||||||||||||||||||||||
| H. Moriya
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6 1 | 4th | 7th | K. Kravchuk
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6th | 3 | 6 4 | |||||||||||||||||||||||||
| 7th | K. Kravchuk
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7th | 6th | 5 | T. Daniel
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4th | 6th | 6th | ||||||||||||||||||||||||
| 8th | Y. Nishioka
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6 3 | 7th | 4th | 4th | G. Soeda
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6th | 3 | 3 | |||||||||||||||||||||||
| Q | P. Kobelt
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7th | 6 1 | 2r | 8th | Y. Nishioka
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6th | 7th | ||||||||||||||||||||||||
| WC | K. Uesugi
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6 5 | 1 | J. Jung
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2 | 5 | ||||||||||||||||||||||||||
| J. Jung
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7th | 6th | 8th | Y. Nishioka
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6 6 | 0 | ||||||||||||||||||||||||||
 I.e. lee
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6th | 6th | 4th | G. Soeda
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7th | 6th | ||||||||||||||||||||||||||
| Y. Uchiyama
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2 | 4th | I.e. lee
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5 | 4th | |||||||||||||||||||||||||||
| G. Van Peperzeel
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2 | 5 | 4th | G. Soeda
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7th | 6th | ||||||||||||||||||||||||||
| 4th | G. Soeda
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6th | 7th | 4th | G. Soeda
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7th | 6th | |||||||||||||||||||||||||
| 6th | Y. Sugita
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6th | 6th | 2 | M. Ebden
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6 2 | 4th | |||||||||||||||||||||||||
| WC | S. Fukuda
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1 | 0 | 6th | Y. Sugita
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6th | 6th | |||||||||||||||||||||||||
| WC | M. Ochi
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2 | 6th | 5 | WC | M. Shiga
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1 | 2 | ||||||||||||||||||||||||
| WC | M. Shiga
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6th | 4th | 7th | 6th | Y. Sugita
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4th | 6th | 0 | |||||||||||||||||||||||
 F. Škugor
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7th | 6th | 2 | M. Ebden
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6th | 1 | 6th | |||||||||||||||||||||||||
| T. Vorster
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6 6 | 4th | F. Škugor
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1 | r | |||||||||||||||||||||||||||
| Q | Y. Watanuki
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5 | 1 | 2 | M. Ebden
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6th | ||||||||||||||||||||||||||
| 2 | M. Ebden
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7th | 6th | |||||||||||||||||||||||||||||
Double
Seeding list
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Explanation of symbols
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Results
| First round | Quarter finals | Semifinals | final | ||||||||||||||||||||||
| 1 | Sa. Ratiwatana So. Ratiwatana
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6th | 6th | ||||||||||||||||||||||
| O. Jasika G. Van Peperzeel
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4th | 1 | 1 | Sa. Ratiwatana So. Ratiwatana
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6th | 6th | |||||||||||||||||||
| WC | T. Matsui C. Rungkat
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6th | 3 | [3] | WC | JP Fruttero K. Uesugi
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2 | 4th | |||||||||||||||||
| WC | JP Fruttero K. Uesugi
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4th | 6th | [10] | 1 | Sa. Ratiwatana So. Ratiwatana
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6th | 3 | [13] | ||||||||||||||||
| 4th | T. Chen F. Škugor
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6th | 6th | 4th | T. Chen F. Škugor
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2 | 6th | [11] | |||||||||||||||||
| J. Jung T. Vorster
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4th | 4th | 4th | T. Chen F. Škugor
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7th | 6th | |||||||||||||||||||
| H.-h. Lee Y. Uchiyama
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5 | 2 | K. Kravchuk A. Kudryavtsev
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6 2 | 2 | ||||||||||||||||||||
| K. Kravchuk A. Kudryavtsev
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7th | 6th | 1 | Sa. Ratiwatana So. Ratiwatana
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6th | 6th | |||||||||||||||||||
| Y.-t. Wang T.-h. Yang
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6th | 6th | 2 |  R. Ghedin C.-h. Yi
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4th | 4th | |||||||||||||||||||
| B. Satō G. Soeda
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3 | 2 | Y.-t. Wang T.-h. Yang
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 A. Kapaś D. Sharan
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1 | 4th | 3 | Y. Bai Z. Li
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w. | O. | |||||||||||||||||||
| 3 | Y. Bai Z. Li
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6th | 6th | 3 | Y. Bai Z. Li
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3 | 2 | ||||||||||||||||||
| J. Cerretani J. Thompson
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3 | 2 | 2 | R. Ghedin C.-h. Yi
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6th | 6th | |||||||||||||||||||
| B. Klein M. Reid
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6th | 6th | B. Klein M. Reid
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4th | 3 | ||||||||||||||||||||
| WC | N. Hatakeyama K. Itsusaki
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6 4 | 6 2 | 2 | R. Ghedin C.-h. Yi
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6th | 6th | ||||||||||||||||||
| 2 | R. Ghedin C.-h. Yi
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7th | 7th | ||||||||||||||||||||||
Web links
- Tournament schedule single on the ATP homepage (PDF; 50 kB)
- Tournament schedule doubles on the ATP homepage (PDF; 61 kB)
- Tournament schedule individual qualification on the ATP homepage (PDF; 50 kB)