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SYS can learn sportsmanship from her compatriot, Wang Yidi. Watch the serve at the 8:13 mark:
The umpire didn't realize it, but WYD indicates the ball hit her face during her serve so she gives the point to SYS. Adam Bobrow starts the clapping for the fair play.
Honestly, I also applauded her ... She showed the judge two or even three times .....