MATCH
| 04.05.15 | 1st round | Jason Jung/Daniel Nguyen | Toshihide Matsui/Ze Zhang | 6-74, 6-2, 10-7 |  Busan Challenger | Hard |
MATCH STATS
| 1st SERVE % | 50/75 (67%) | 46/70 (66%) |
| 1st SERVE POINTS WON | 32/50 (64%) | 27/46 (59%) |
| 2nd SERVE POINTS WON | 11/25 (44%) | 11/24 (46%) |
| BREAK POINTS WON | 4/6 (67%) | 2/11 (18%) |
| TOTAL RETURN POINTS WON | 32/70 (46%) | 32/75 (43%) |
| TOTAL POINTS WON | 75/145 (52%) | 70/145 (48%) |
| DOUBLE FAULTS | 3 | 3 |
| ACES | 2 | 1 |
MATCH STATS
| 1 | ||
| 0-0 | Toshihide Matsui/Ze Zhang  | |
| 0-0, 0-15, 15-15, 15-30, 15-40 | ||
| Jason Jung/Daniel Nguyen | 0-1 | |
| 0-0, 15-0, 30-0, 40-0 | ||
| 1-1 | Toshihide Matsui/Ze Zhang | |
| 0-0, 0-15, 15-15, 30-30, 30-40 | ||
| Jason Jung/Daniel Nguyen | 1-2 | |
| 0-0, 15-0, 15-15, 15-30, 15-40[BP], 30-40[BP], 40-40 | ||
| 2-2 | Toshihide Matsui/Ze Zhang | |
| 0-0, 0-15, 15-15, 15-30, 30-30, 30-40, 40-40 | ||
| Jason Jung/Daniel Nguyen | 3-2 | |
| 0-0, 0-15, 0-30, 0-40[BP], 15-40[BP], 30-40[BP] | ||
| 3-3 | Toshihide Matsui/Ze Zhang | |
| 0-0, 15-0, 30-0, 30-15, 30-30, 30-40, 40-40 | ||
| Jason Jung/Daniel Nguyen | 4-3 | |
| 0-0, 0-15, 15-15, 15-30, 15-40[BP] | ||
| 4-4 | Toshihide Matsui/Ze Zhang | |
| 0-0, 0-15, 0-30, 15-30, 30-30, 30-40 | ||
| Jason Jung/Daniel Nguyen | 4-5 | |
| 0-0, 0-15, 15-15, 15-30, 30-30, 30-40[BP], 40-40 | ||
| 5-5 | Toshihide Matsui/Ze Zhang | |
| 0-0, 0-30, 0-40 | ||
| Jason Jung/Daniel Nguyen | 5-6 | |
| 0-0, 15-0, 30-0, 40-0, 40-15, 40-30, 40-40 | ||
| 6-6 | Toshihide Matsui/Ze Zhang | |
| 0-0, 1-0, 1-1, 1-2, 1-3, 1-4, 2-4, 2-5, 3-5, 4-5, 4-6 | ||
| 6-74 | ||
| 2 | ||
| Jason Jung/Daniel Nguyen | 0-0 | |
| 0-0, 15-0, 30-0, 30-15, 40-15 | ||
| 1-0 | Toshihide Matsui/Ze Zhang | |
| 0-0, 15-0, 30-0, 40-0[BP] | ||
| Jason Jung/Daniel Nguyen | 2-0 | |
| 0-0, 15-0, 15-15, 15-30, 30-30, 40-30, 40-40 | ||
| 3-0 | Toshihide Matsui/Ze Zhang | |
| 0-0, 0-15, 0-30, 0-40, 15-40, 30-40, 40-40 | ||
| Jason Jung/Daniel Nguyen | 3-1 | |
| 0-0, 15-0, 15-15, 30-15, 30-30, 40-30 | ||
| 4-1 | Toshihide Matsui/Ze Zhang | |
| 0-0, 0-15, 15-15, 15-30, 15-40, 30-40 | ||
| Jason Jung/Daniel Nguyen | 4-2 | |
| 0-0, 15-0, 30-0, 40-0, 40-15, 40-30 | ||
| 5-2 | Toshihide Matsui/Ze Zhang | |
| 0-0, 15-0, 30-0, 40-0[BP] | ||
| 6-2 | ||
| 3 | ||
| Jason Jung/Daniel Nguyen | 0-0 | |
| 0-0, 1-0, 1-1, 1-2, 2-2, 3-2, 4-2, 5-2, 6-2, 7-2, 7-3, 8-3, 8-4, 9-4, 9-5, 9-6, 9-7 | ||
| 10-7 | ||
Taipei (CHN)
15.06.89, 35 years
173 cm
60 kg
Right-handed
15.06.89, 35 years
173 cm
60 kg
Right-handed
Country
Birthdate
Height
Weight
Profi since
Play
Birthdate
Height
Weight
Profi since
Play
Japan
19.04.78, 47 years
180 cm
76 kg
2001
Right-handed
19.04.78, 47 years
180 cm
76 kg
2001
Right-handed
USA
16.10.90, 34 years
16.10.90, 34 years
Country
Birthdate
Height
Weight
Profi since
Play
Birthdate
Height
Weight
Profi since
Play
China
04.07.90, 34 years
04.07.90, 34 years
Jason Jung/Daniel Nguyen vs. Toshihide Matsui/Ze Zhang - H2H matches
| 04.05.15 | 1st round | Jason Jung/Daniel Nguyen | Toshihide Matsui/Ze Zhang | 6-74, 6-2, 10-7 | match details | Busan Challenger | Hard |
Jason Jung form & Toshihide Matsui form
Jason Jung/Daniel Nguyen - last matches
 Gatineau Challenger - Hard | ||||
| 18.07.17 1st round | vs. Mao-Xin Gong/Ze Zhang | 4-6, 2-6 |  | match details |
| Busan Challenger - Hard | ||||
| 06.05.15 1/4 | vs. Sanchai Ratiwatana/Sonchat Ratiwatana | 2-6, 3-6 | | match details |
| 04.05.15 1st round | vs. Toshihide Matsui/Ze Zhang | 6-74, 6-2, 10-7 |  | match details |
 USA F4 - Hard | ||||
| 12.01.15 1st round | vs. James Cluskey/Frederik Nielsen | 2-6, 4-6 | | match details |
| USA F2 - Hard | ||||
| 05.01.15 1st round | vs. Mackenzie Mcdonald/Martin Redlicki | 3-6, 1-6 | | match details |
Toshihide Matsui/Ze Zhang - last matches
| Busan Challenger - Hard | ||||
| 04.05.15 1st round | vs. Jason Jung/Daniel Nguyen | 7-64, 2-6, 7-10 | | match details |
