2009 Pro Tour, China Open | ITTF rankings: Chuang Chih-Yuan 12081, Wu Chih-Chi 11522 |
2009 World Table Tennis Championships | ITTF rankings: Chuang Chih-Yuan 12099, Wu Chih-Chi 11549 |
2009 Pro Tour, German Open | ITTF rankings: Chuang Chih-Yuan 12099, Wu Chih-Chi 11549 |
2008 Volkswagen Pro Tour Grand Finals | ITTF rankings: Chuang Chih-Yuan 12189, Wu Chih-Chi 11613 |
2008 Pro Tour ERKE German Open | ITTF rankings: Chuang Chih-Yuan 12141, Wu Chih-Chi 11611 |
2008 Pro Tour VW Open | ITTF rankings: Chuang Chih-Yuan 12122, Wu Chih-Chi 11627 |
2008 Pro Tour Chile Open | ITTF rankings: Chuang Chih-Yuan 12154, Wu Chih-Chi 11632 |
2008 Pro Tour Brazil Open | ITTF rankings: Chuang Chih-Yuan 12154, Wu Chih-Chi 11632 |
2008 Pro Tour ERKE Qatar Open | ITTF rankings: Chuang Chih-Yuan 12099, Wu Chih-Chi 11577 |
2008 Pro Tour Kuwait Open | ITTF rankings: Chuang Chih-Yuan 12099, Wu Chih-Chi 11577 |