Tan Chun Seang
Tan Chun Seang is a Malaysian badminton player specializing in men's singles. His best achievement was won the Grand Prix title at the 2013 Canada Open by beating Eric Pang in the final. He was banned from playing in Asian countries for two years by Badminton Association of Malaysia due to his decision to quit the national team. In 2018, Tan was suspended by the Badminton World Federation and banned from participate in fifteen years for playing tournaments over match fixing allegations.
Career achievements
Men's singles| Year | Championship | Opponent | Score | Result |
| 2014 | Malaysia International |  Lee Hyun-il | 21-17, 16-21, 11-21 | Runner-up |
| 2014 | Vietnam International |  Nguyen Tien Minh | 17-21, 13-21 | Runner-up |
| 2013 | Canada Open |  Eric Pang | 15-21, 21-11, 21-16 | Winner |
| 2013 | Vietnam Open | Son Wan-ho | 14-21, 9-21 | Runner-up |
| 2012 | Norwegian International |  Chou Tien-chen | 17-21, 12-21 | Runner-up |
| 2012 | Bulgarian Hebar Open |  David Obernosterer | 14-21, 21-15, 21-10 | Winner |
| 2012 | Tahiti International |  Misha Zilberman | 30-29, 21-8 | Winner |
| 2012 | Peru International |  Osleni Guerrero | 21-15, 21-11 | Winner |
| 2011 | Turkey International | Hong Ji-hoon | 24-22, 12-21, 16-21 | Runner-up |
Men's doubles
| Year | Championship | Partner | Opponent | Score | Result |
| 2012 | Bulgarian Hebar Open | Roman Zirnwald |  Marin Baumann Lucas Corvée | 21-17, 17-21, 21-11 | Winner |
Notes: