Dunlop World Challenge Tennis Tournament 2011 / Men

This article shows the men's results at the 2011 Dunlop World Challenge Tennis Tournament ; for the results of the women see Dunlop World Challenge Tennis Tournament 2011 / Women .

Dunlop World Challenge 2011
date	11/21/2011 - 11/27/2011
Edition	4th
navigation	2010  ◄  2011  ►  2012
ATP Challenger Tour
venue	Toyota Japan
Tournament number	4042
category	Challenger
Tournament type	Indoor tournament
Game surface	carpet
draw	32E / 32Q / 16D
Prize money	US $ 35,000
Last year's winner (individual)	Tatsuma Ito
Last year's winner (double)	Treat Conrad Huey Purav Raja
Winner (singles)	Tatsuma Ito
Winner (doubles)	Hiroki Kondō Yi Chu-huan
Tournament director	Kōji Tanaka
Tournament supervisor	Ed Hardisty
Last direct assumption	Cho Soong-jae (644)
As of June 28, 2017

The Dunlop World Challenge 2011 was a tennis tournament that took place in Toyota from November 21-27, 2011 . It was part of the ATP Challenger Tour 2011 and was played indoors on carpet.

The field of participants in the individual competition consisted of 32 players, that of the doubles competition consisted of 16 pairs.

singles

Seeding list

No. player Round reached 01.  Go Soeda Quarter finals 02.  Tatsuma Ito victory 03.  Yūichi Sugita Semifinals 04th  Danai Udomchoke 1 round

No. player Round reached 05.  Andre Begemann Round of 16 06th  Roman Borvanov 1 round 07th  Sebastian Rieschick final 08th.  Wang Yeu-tzuoo Round of 16

Explanation of symbols

Q = qualifier WC = wildcard LL = Lucky Loser ITF = qualified via ITF ranking

ALT = replacement (alternate) PR = Protected Ranking SE = Special Exempt

r = retired d = disqualification where = walkover

Results

First round

Round of 16

Quarter finals

Semifinals

final

1

G. Soeda

7th

7th

Q

C.-f. Wang

6 4

6 5

1

G. Soeda

7th

4th

6th

T. Chen

6 4

6th

6th

T. Chen

6 5

6th

3

D. Yoo

7th

2

4th

1

G. Soeda

6th

6 9

4th

WC

S. Tagawa

6th

6th

7th

S. Rieschick

3

7th

6th

K. Takeuchi

3

2

WC

S. Tagawa

3

2

A. Sadecky

4th

2

7th

S. Rieschick

6th

6th

7th

S. Rieschick

6th

6th

7th

S. Rieschick

6th

1

6th

3

Y. Sugita

5

6th

6th

3

Y. Sugita

4th

6th

3

JP Fruttero

7th

4th

4th

3

Y. Sugita

7th

6th

WC

A. Onozawa

6th

7th

WC

A. Onozawa

6 4

1

Q

W. Gao

3

6 10

3

Y. Sugita

6th

6th

Y. Bhambri

7th

7th

Y. Bhambri

2

1

LL

S. Sekiguchi

5

6 1

Y. Bhambri

5

6th

6th

WC

T. Endo

3

6th

2

8th

Y.-t. Wang

7th

4th

2

8th

Y.-t. Wang

6th

3

6th

7th

S. Rieschick

4th

2

6th

R. Borvanov

3

1

2

T. Itō

6th

6th

T. Matsui

6th

6th

T. Matsui

6th

6th

H. Ehara

3

2

H. Kondo

3

4th

H. Kondo

6th

6th

T. Matsui

3

6th

6 3

S.-j. Cho

3

4th

T. Suzuki

6th

3

7th

W.-s. Jun

6th

6th

W.-s. Jun

6 3

4th

T. Suzuki

7th

7th

T. Suzuki

7th

6th

4th

D. Udomchoke

6 6

6 10

T. Suzuki

3

3

5

A. Begemann

6th

6th

2

T. Itō

6th

6th

Q

M. Miyazaki

4th

4th

5

A. Begemann

4th

7th

4th

Y. Uchiyama

6th

6th

Y. Uchiyama

6th

5

6th

Q

J.-m. lee

4th

2

Y. Uchiyama

5

6 4

H. Moriya

6th

6th

2

T. Itō

7th

7th

WC

T. Niki

3

3

H. Moriya

3

4th

B. Satō

7th

6 5

1

2

T. Itō

6th

6th

2

T. Itō

5

7th

6th

Double

Seeding list

No. pairing Round reached 01.  Andre Begemann John Paul Fruttero   Semifinals 02.  Purav Raja Divij Sharan   1 round 03.  Hiroki Kondō Yi Chu-huan   victory 04th  Toshihide Matsui Danai Udomchoke   Semifinals

Explanation of symbols

Q = qualifier WC = wildcard LL = Lucky Loser ITF = qualified via ITF ranking

ALT = replacement (alternate) PR = Protected Ranking SE = Special Exempt

r = retired d = disqualification where = walkover

Results

First round

Quarter finals

Semifinals

final

1

A. Begemann J. P. Fruttero

1

7th

[10]

T. Itō Y. Uchiyama

6th

6 7

[4]

1

A. Begemann J. P. Fruttero

6th

6th

T. Chen S. Rieschick

6 5

2

WC

H. Ehara T. Suzuki

3

2

WC

H. Ehara T. Suzuki

7th

6th

1

A. Begemann J. P. Fruttero

6 2

7th

[4]

3

H. Kondō C.-h. Yi

7th

6th

3

H. Kondō C.-h. Yi

7th

6 3

[10]

R. Borvanov A. Sadecky

6 5

4th

3

H. Kondō C.-h. Yi

6th

7th

S. Sekiguchi Y. Sugita

3

7th

[5]

WC

T. Endo H. Satō

4th

6 3

WC

T. Endo H. Satō

6th

5

[10]

3

H. Kondō C.-h. Yi

6th

6th

WC

J. Grinter T. Hernandez

4th

4th

P. Gao W. Gao

4th

1

H. Moriya B. Sato

6th

6th

H. Moriya B. Sato

4th

6th

[9]

W.-s. Jun D. Yoo

2

2

4th

T. Matsui D. Udomchoke

6th

4th

[11]

4th

T. Matsui D. Udomchoke

6th

6th

4th

T. Matsui D. Udomchoke

3

4th

C.-f. Wang Y.-t. Wang

6 4

6th

[7]

P. Gao W. Gao

6th

6th

Y. Itō K. Takeuchi

7th

4th

[10]

Y. Itō K. Takeuchi

6th

3

[5]

P. Gao W. Gao

6 1

7th

[10]

P. Gao W. Gao

4th

6th

[10]

2

P. Raja D. Sharan

7th

6 5

[5]

Web links and sources

• Tournament schedule single on the ATP homepage (PDF; 35 kB)
• Tournament schedule doubles on the ATP homepage (PDF; 31 kB)
• Tournament schedule for individual qualifications on the ATP homepage (PDF; 31 kB)