On January 10th, Beijing time, the second day of the main event of the 2025 WTT Doha Star Challenge concluded. The tournament lasts for a total of 6 days, with 2 days of qualifying matches and a dense schedule over the 4 main event days. Currently, the doubles events have determined their finalists, all of which are dominated by Chinese and Japanese teams. Both the Chinese national table tennis team (Guo Ping) and Japan have advanced to the finals in three doubles events. In the semi-finals, Chen Yuanyu/Chen Yi and Qian Tianyi/Shi Xunyao were eliminated, both losing to Japanese opponents. Xiang Peng/Xu Yingbin has advanced to the men's doubles final, where they will face Japan's Tomokazu Harimoto/Koki Niwa. Although they are at a slight disadvantage, they maintain an attacking mindset and still have a chance to defeat them. He Zhuojia/Zong Geeman has made it to the women's doubles final, facing Japan's Miharu Ito/Sakura Nagai, who are also at a slight disadvantage. Their opponents are very strong, so they will do their best to compete. Huang Youzheng/Shi Xunyao can be considered as dark horses, continuously eliminating seeded players. Their opponents in the final are Koki Niwa/Miharu Ito, which is a more balanced match with an equal chance of victory. As the second seed in the women's singles, Tomokazu Harimoto was surprisingly eliminated in the first round, losing to Thailand's second female singles player, Orawan, becoming the biggest upset and the highest-seeded singles player to be eliminated. If we say that continuous participation in competitions and playing in three events affected energy…