Yokkaichi Challenger 2019

Yokkaichi Challenger 2019
date	5.8.2019 - 11.8.2019
Edition	1
navigation	2019  ►  2020
ATP Challenger Tour
venue	Yokkaichi Japan
Tournament number	8268
category	Challenger
Tournament type	Free place tournament
Game surface	Hard court
draw	48E / 4Q / 16D
Prize money	US $ 54,160
Last year's winner (individual)	first edition
Last year's winner (double)	first edition
Winner (singles)	Yūichi Sugita
Winner (doubles)	Nam Ji-sung Song Min-kyu
Tournament director	Ryuso Tsujino
Tournament supervisor	Roland Herfel
As of August 12, 2019

The Yokkaichi Challenger 2019 was a tennis tournament that took place in Yokkaichi from August 5th to 11th, 2019 . It was part of the ATP Challenger Tour 2019 and was played outdoors on hard courts.

The field of participants in the single competition consisted of 48 players, that of the doubles competition consisted of 16 pairs. The 16 seeded players in the singles received a bye in the first round.

singles

Seeding list

No. player Round reached 01.  Yasutaka Uchiyama 2nd round 02.  James Duckworth final 03.  Tatsuma Ito Semifinals 04th  Chung Hyeon Quarter finals 05.  Yūichi Sugita victory 06th  Zhang Ze 2nd round 07th  Hiroki Moriya Round of 16 08th.  Chung Yun-seong Round of 16

No. player Round reached 09.  Saketh Myneni Quarter finals 10.  Wu Tung-lin Quarter finals 11.  Nam Ji-sung Quarter finals 12.  Yang Tsung-hua Round of 16 13.  Makoto Ochi 2nd round 14th  Yūsuke Takahashi Round of 16 15th  Renta Tokuda 2nd round 16.  Lý Hoàng Nam 2nd round

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

Semi-finals, finals

Semifinals

final

ITF

Sho Shimabukuro

5

3

5

Yūichi Sugita

7th

6th

5

Yūichi Sugita

3

6th

7th

2

James Duckworth

6th

3

6 1

3

Tatsuma Ito

3

4th

2

James Duckworth

6th

6th

Upper half

Upper half 1

First round

Second round

Round of 16

Quarter finals

1

Y. Uchiyama

6 7

7th

3

ITF

S. Shimabukuro

6th

6th

ITF

S. Shimabukuro

7th

6 4

6th

ITF

Y. Mochizuki

4th

2

ITF

S. Shimabukuro

6th

1

T. Matsui

6th

7th

T. Matsui

4th

0

r

OLD

JP Fruttero

3

6 13

T. Matsui

7th

7th

13

M. Ochi

6 5

6 4

ITF

S. Shimabukuro

6 1

6th

6th

11

J.-s. Nam

7th

3

2

11

J.-s. Nam

6th

6th

ITF

J. Yamasaki

6th

6th

ITF

J. Yamasaki

3

2

B. Ellis

4th

4th

11

J.-s. Nam

6th

5

7th

E. Zhu

6 4

5

7th

H. Moriya

2

7th

6 1

W. Trongcharoenchaikul

7th

4th

r

E. Zhu

6 5

6 5

7th

H. Moriya

7th

7th

Upper half 2

First round

Second round

Round of 16

Quarter finals

4th

Hy. Chung

6th

6th

MC Romios

6 4

6th

6th

MC Romios

3

1

ITF

B. Lock

7th

2

2

4th

Hy. Chung

3

6th

6th

OLD

CJ Lock

2

2

14th

Y. Takahashi

6th

1

4th

K. Nishiwaki

6th

6th

K. Nishiwaki

5

6th

3

14th

Y. Takahashi

7th

3

6th

4th

Hy. Chung

5

Y. Sugita

w.

O.

12

T.-h. Yang

1

6th

6th

Y. Shimizu

6th

6th

Y. Shimizu

6th

1

4th

M.-k. song

3

3

12

T.-h. Yang

3

1

WC

Y. Itō

6th

6th

5

Y. Sugita

6th

6th

H. Bourchier

3

3

WC

Y. Itō

3

6th

2

5

Y. Sugita

6th

3

6th

Bottom half

Lower half 1

First round

Second round

Round of 16

Quarter finals

8th

Y.-s. Chung

7th

6th

D. Kelly

6 2

0

r

A. Ayeni

6 1

3

A. Ayeni

7th

0

8th

Y.-s. Chung

3

6th

3

K. Kawachi

6th

4th

0r

9

S. Myneni

6th

3

6th

WC

Y. Hashikawa

2

6th

4th

WC

Y. Hashikawa

2

6 4

9

S. Myneni

6th

7th

9

S. Myneni

6 5

1

3

T. Itō

7th

6th

15th

R. Tokuda

6th

6 7

0

WC

S. Hazawa

6th

6th

WC

S. Hazawa

4th

7th

6th

T. Fancutt

4th

1

WC

S. Hazawa

0

3

S. Fukuda

4th

3

3

T. Itō

6th

6th

ITF

K. Takeuchi

6th

6th

ITF

K. Takeuchi

6 5

1

3

T. Itō

7th

6th

Lower half 2

First round

Second round

Round of 16

Quarter finals

6th

Ze Zhang

6th

6 5

5

K. Ogura

1

3

S. Sekiguchi

3

7th

7th

S. Sekiguchi

6th

6th

S. Sekiguchi

4th

0

r

I. Okamura

3

3

10

T.-l. Wu

6th

0

J. Cui

6th

6th

J. Cui

3

6 1

10

T.-l. Wu

6th

7th

10

T.-l. Wu

3

1

2

J. Duckworth

6th

6th

16

HN Lý

6th

2

3

S. Imai

6th

6th

S. Imai

2

6th

6th

N. Tajima

2

3

S. Imai

2

3

R. Nakamura

1

2

2

J. Duckworth

6th

6th

L. Catarina

6th

6th

L. Catarina

1

3

2

J. Duckworth

6th

6th

Double

Seeding list

No. pairing Round reached 01.  Gong Maoxin Zhang Ze   final 02.  Harri Heliövaara Yang Tsung-hua   1 round 03.  Sanchai Ratiwatana Sonchat Ratiwatana   Semifinals 04th  John Paul Fruttero Ruben Gonzales   1 round

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

M. Gong Ze Zhang

6th

4th

[10]

WC

M. Ochi R. Tokuda

4th

6th

[6]

1

M. Gong Ze Zhang

w.

O.

ITF

T. Fancutt D. Kelly

4th

ITF

T. Fancutt D. Kelly

T. Matsui K. Uesugi

3

r

1

M. Gong Ze Zhang

6th

6th

3

Sa. Ratiwatana So. Ratiwatana

6th

6th

3

Sa. Ratiwatana So. Ratiwatana

2

1

WC

Y. Shimizu N. Tajima

3

4th

3

Sa. Ratiwatana So. Ratiwatana

6 3

6th

[10]

ITF

J. Yamasaki E. Zhu

1

4th

WC

S. Sekiguchi S. Shimabukuro

7th

3

[5]

WC

S. Sekiguchi S. Shimabukuro

6th

6th

1

M. Gong Ze Zhang

3

6th

[12]

Y.-s. Chung T.-l. Wu

6th

6th

J.-s. Nam M.-k. song

6th

3

[14]

B. Lock C. J. Lock

1

2

Y.-s. Chung T.-l. Wu

7th

5

[9]

J.-s. Nam M.-k. song

6th

6th

J.-s. Nam M.-k. song

5

7th

[11]

4th

JP Fruttero R. Gonzales

2

4th

J.-s. Nam M.-k. song

6th

6th

B. Ellis H. Moriya

7th

3

[10]

S. Imai Y. Takahashi

2

4th

S. Imai Y. Takahashi

6 7

6th

[12]

S. Imai Y. Takahashi

6th

6th

H. Bourchier S. Myneni

6th

6th

H. Bourchier S. Myneni

4th

4th

2

H. Heliövaara T.-h. Yang

4th

1

Web links

• Tournament schedule single on the ATP homepage (PDF; 94 kB)
• Tournament schedule doubles on the ATP homepage (PDF; 64 kB)
• Tournament schedule individual qualification on the ATP homepage (PDF; 55 kB)