On March 10, Beijing time, in the third round of the Indian Wells WTA1000 Championships, Chinese Olympic champion Zheng Qinwen played against Sun Lulu, a Chinese girl who defeated him at Wimbledon last year, and finally the two sides staged a break battle, Zheng Qinwen defeated his opponent 6-4, 7-5 and successfully won the game.

In the first set, Zheng Qinwen played steadily, and broke successfully at the beginning, and then Sun Lulu also seized Zheng Qinwen's ups and downs to break back smoothly, the two sides came and went, Zheng Qinwen took the lead in breaking the opponent back, and the score came to 2 draws, Zheng Qinwen broke again at the end of the key game, and then she did not give the opponent a chance and successfully won the first set 6-4.

In the second set, Zheng Qinwen broke again at the beginning, and after leading 2-0, Sun Lulu exerted his strength again, breaking Zheng Qinwen's serve and the score came to 2 draws. In the crucial fifth game, Zheng Qinwen once again used a strong return to take the initiative and finally successfully broke serve. In the sixth game, Zheng Qinwen fell and affected his movement, Sun Lulu scored three points in a row, Zheng Qinwen's serve did not show threat, and he did not score in a row. After a simple change of racket adjustment, Zheng Qinwen served to the opponent's backhand continuously, and the opponent was not prepared enough to lose three points in a row, and the score was once 40 drawn. The score came to 3-3. The two fought until a 5-5 draw, and finally Zheng Qinwen won the game 7-5 in a row.