In the early morning of March 23, Beijing time, the WTA1000 Miami women's singles qualifier was contested, and China's Little Flower King Xinyu competed in the competition, and her opponent was Sanders, who was ranked 156th in the world. After two sets of competition, Wang Xinyu eliminated her opponent 2-0 and successfully entered the Women's Singles Tournament in Miami.

In the first set, Wang Xinyu broke the opponent's serve in the second set and took a 3-0 lead at the beginning. In the 8th set, Wang Xinyu broke again in a set that her opponent had to protect, and won the first set 6-2.
In the second set, Wang Xinyu broke in the 4th set to lead Sanders 3-1. In the 7th set, Wang Xinyu lost the serve and the opponent chased it 3-4. In the 8th set, Wang Xinyu broke the opponent's serve again to take a 5-3 lead. Wang Xinyu's serve in the 9th set was broken, but then she broke again in the 10th set to win the second set 6-4.
In the end, in a game that took 1 hour and 18 minutes, Wang Xinyu defeated Sanders 6-2, 6-4 to earn 30 points and successfully entered the women's singles competition in Miami.
In the other two matches, Wang Xiyu lost 0-2 to World No. 94 Davis in the qualifying round, and did not qualify for the main tournament. Zhu Lin also lost two sets in a row and was eliminated by the world's 116th Marino, and did not qualify for the main game.