On March 10, Beijing time, the third round of the Indian Wells WTA1000 tournament began, and the famous player Zheng Qinwen performed steadily and narrowly defeated the Chinese girl Sun Lulu 2-0, advancing to the fourth round and successfully avenging the first round of Wimbledon last year. With the score of 6-4, 7-5, Zheng Qinwen's opponent in the next round will be Kosdick, who defeated him last time.

In the first set, Zheng Qinwen and his opponent broke each other many times, but Zheng Qinwen's forehand firepower was more powerful, and the serve was more stable and strong than the opponent, Sun Lulu received the serve very quickly, and continued to grab Zheng Qinwen's serve, when Zheng Qinwen's serve was unstable, Sun Lulu's return was very strong, and the score was not opened, and at the end of the key game, Zheng Qinwen broke again with a strong attack and won the first set.

In the second set, Zheng Qinwen encountered old trouble again, often unable to hold serve after breaking, the uncertainty of a serve has been interfering with Zheng Qinwen, after a 3-3 draw, Zheng Qinwen broke serve again, Sun Lulu also got a break point in the next Zheng Qinwen service game, but at the critical moment, Zheng Qinwen's serve was online, and Sun Lulu was not given a chance to break back, and the score came to a 5-3 lead after struggling to keep this game. Sun Lulu had to defend the serve game and scored consecutive points, Zheng Qinwen did not dwell too much, and all his energy was reserved for his serve to win the game.

The serve won the game, Zheng Qinwen served the first to the opponent's backshot, Sun Lulu was well prepared, Zheng Qinwen was affected by the opponent's fast-paced serve, and the forehand shot was wrong. In the second point, Sun Lulu wiped the net with a very short ball and scored, and Zheng Qinwen was under a lot of pressure. Then in the third point, Zheng Qinwen served and scored an advantageous score, and the score was close to 40-15, and Zheng Qinwen made a double fault at the critical moment, and the score came to a 5-5 draw again. Sun Lulu served the game, Zheng Qinwen scored the first 2 points with continuous attacks, and at the critical moment, Zheng Qinwen also got the lucky ball to wipe the net, 40-0 to get three break points. With Sun Lulu's backhand error, Zheng Qinwen broke successfully again. Zheng Qinwen won the second game on serve, took the lead with an ace, and soon came to a 40-0 lead, and finally she seized the opportunity to win the game 7-5.