SF Bay Area - Senior Open Championship 2025 - 50+ Men's Doubles



Group A
Douglas La
Shao-Wen Liaw

Match Won / Lost: 4 / 0
Game Won / Lost: 8 / 3
Yong Chong
Yongda Zhen

Match Won / Lost: 0 / 2
Game Won / Lost: 2 / 4
Utpal Diwan
Vijay Kumar

Match Won / Lost: 2 / 2
Game Won / Lost: 6 / 6
Group B
Mandar Agte
Ying Qin

Match Won / Lost: 3 / 1
Game Won / Lost: 6 / 5
Wilson Chao
York Liu

Match Won / Lost: 0 / 2
Game Won / Lost: 2 / 4
Naiyong Chen
Peng Ye

Match Won / Lost: 1 / 3
Game Won / Lost: 5 / 7
Douglas La
Shao-Wen Liaw

Match Won / Lost: 4 / 0
Game Won / Lost: 8 / 3
Mandar Agte
Ying Qin

Match Won / Lost: 3 / 1
Game Won / Lost: 6 / 5
Yong Chong
Yongda Zhen

Match Won / Lost: 0 / 2
Game Won / Lost: 2 / 4
S50MD001 6/7 12:00p
21-13 21-14

Douglas La
Shao-Wen Liaw
Wilson Chao
York Liu

Match Won / Lost: 0 / 2
Game Won / Lost: 2 / 4
S50MD004 6/7 12:00p
21-11 21-14

Mandar Agte
Ying Qin
Utpal Diwan
Vijay Kumar

Match Won / Lost: 2 / 2
Game Won / Lost: 6 / 6
S50MD002 6/7 1:00p
21-13 21-16

Douglas La
Shao-Wen Liaw
S50MD003 6/7 2:00p
14-21 12-21

Utpal Diwan
Vijay Kumar
Naiyong Chen
Peng Ye

Match Won / Lost: 1 / 3
Game Won / Lost: 5 / 7
S50MD005 6/7 1:00p
21-7 21-10

Mandar Agte
Ying Qin
S50MD006 6/7 2:00p
9-21 11-21

Naiyong Chen
Peng Ye
 Group A 1st 
 Group B 2nd 
 Group A 2nd 
 Group B 1st 
S50MD007 6/8 2:00p 21-14 21-13 Douglas La / Shao-Wen Liaw Naiyong Chen / Peng Ye
S50MD008 6/8 11:00a 7-21 13-21 Utpal Diwan / Vijay Kumar Mandar Agte / Ying Qin
S50MD009 6/8 5:00p DNR Douglas La / Shao-Wen Liaw Mandar Agte / Ying Qin 2nd Place .
S50MD010 6/8 5:00p 16-21 8-21 Naiyong Chen / Peng Ye Utpal Diwan / Vijay Kumar
Douglas La
Shao-Wen Liaw Winner .
Utpal Diwan
Vijay Kumar 3rd Place .
   S50MD Updated: 6/8/25 9:20 pm
List of Players
 Douglas La
Shao-Wen Liaw

Mandar Agte
Ying Qin

Naiyong Chen
Peng Ye

Utpal Diwan
Vijay Kumar

Wilson Chao
York Liu

Yong Chong
Yongda Zhen