Itttennis Federation WTT Doha Star Challenge ended the second match day of the main competition, the performance of national table tennis players has mixed feelings, following the first day Of Fan Siqi, Qian Tianyi, Liu Weishan three women's singles players were eliminated, the second match day and three more national table tennis players lost in the singles match, Qi Fei, Yuan Licen, Liu Dingshuo lost to their opponents after the eclipse, at present only Zhao Zihao, Zhou Qihao, Xue Fei and Zhang Rui four players to advance to the singles round of 16, the overall performance is not good. Other matches were also out of the cold, with a total of six seeded players out of the second matchday, including men's singles No. 3 seed Dako Jochik, No. 6 seed Moregard, and No. 8 seed Fark all stopped in the second round after losing to their opponents. Women's singles top seed Du Kaixuan, No. 4 seed Zheng Yijing, and No. 7 seed Sol Jia also lost in the second round of matches, missing the women's singles round of 16.

Men's singles second round of competition there are a number of high-ranking seeded players were eliminated, no. 3 seed Dakyoch against china's Xue Fei, Xue Fei's world ranking is two hundred away, and Dako is the seed of this competition, the world ranking gap between the two is still very large, but the game of the national table tennis player Xue Fei played well, the first two games he was easy to win, although the third game encountered stubborn resistance from the opponent, but in the end it was a two-point narrow win, the total score of 3:0 swept Dako Joick, strongly advanced to the third round. Two world table tennis men's singles runners-up have been eliminated, last year's world table tennis men's singles runner-up, the no. 6 seed more than the tournament against the veteran Garcina, the first set of Moregard took the lead after the start of the game and won the first set 11:5 to win the first set, the second game Gassina is not willing to show weakness, after a good start to win a 11:2 disparity to win a city, the third game Moregaard was not affected by the second set loss, he won another set at 11:5, the big score 2:1 lead, In the next two sets, Garcina completely dominated the field, winning two consecutive sets to defeat the opponent 3:2 on aggregate to advance to the third round.
Another World Table Tennis Men's Singles Runner-up and No. 8 seed Fark in the second round was India's Ghanaese Karan, and in the first set, Fark gradually opened up the score in the middle of the game, and finally Fark won the first set 11:8. In the second set, Falke was full of firepower, GhanaEsekaran only had the ability to fight back, Falke won another set at 11:3, leading 2:0 in the big score, the third game Ghanaese Karan launched a crazy counterattack, the opening brief stalemate gradually opened the score, and finally he pulled back the first set at 11:6, the fourth game Falk played a little anxious, Gananasekaran was more and more courageous, and after taking the lead in the opening set, he firmly took the initiative, and finally he won another set at 11:7, and the big score was tied 2:2. In the decider, Falke's mentality completely collapsed, and Ghanaese Karan, who saw the hope of victory, played more and more relaxed, and finally he won the fifth set 11:7, defeating the men's singles runner-up of the World Table Tennis Championships Falke 3:2 on aggregate and advancing to the round of 16.
The women's singles match was also unpopular, the top seed of the tournament, Hong Kong, China, Du Kaixuan won first and then lost in the match with South Korean youngster Zhu Qianxi, the first set of Du Kaixuan played well, after a short stand, he quickly opened the score and won the first set 11:6, the second game Zhu Qianxi won back a set at the end of the game with 11:9, the third set the two sides fought very fiercely, Zhu Qianxi opened the point difference in the middle of the game, and finally won another set at 11:8, and Du Kaixuan completely collapsed in the fourth game. The unknown player Zhu Qianxi of South Korea was more and more confident, and finally Zhu Qianxi won 11:3, defeating the top seed Du Kaixuan with a total score of 3:1 and advancing to the round of 16 with his head held high.
Chinese Taipei star, the No. 4 seed Zheng Yijing in the second round of the match opponent is Sweden's famous Linda, the first two games Zheng Yijing five opponents fierce competition, the end of the game opponents to win two consecutive sets to take a 2:0 lead, Zheng Yijing then launched a crazy counterattack, she won two consecutive sets to equalize, the decisive game Zheng Yijing played poorly, Linda won 11:6, the total score of 3:2 defeated Zheng Yijing, strong promotion to the round of 16. Another player out of the women's singles is the German star, the No. 7 seed Solja, she and the national table tennis player Zhang Rui launched a fierce competition, the result of Solja in the first game of the first win in three consecutive sets, and finally lost 1:3 to Zhang Rui, tragically eliminated.