In the intense second-round doubles match at the 2025 Australian Open, Chinese player Guo Hanyu and her Russian partner Panova staged an exciting comeback. They defeated Pera/Santamaria with a score of 5-7/7-6(1)/7-5, achieving a remarkable 2-1 victory and advancing to the round of 16, while also securing their precious sixth consecutive win. Guo Hanyu, ranked 496th in singles, has shown extraordinary strength in doubles, currently ranking 30th. Throughout her career, she has won four tour titles. Looking back on her journey, during last year's Australian season, Guo Hanyu partnered with Jiang Xinwei, successfully reaching the final after overcoming obstacles in Hobart. At the Australian Open, they also made it to the round of 16. Recently, at the Adelaide 500 tournament, Guo Hanyu teamed up with Panova to defeat seeded players consecutively, ultimately lifting the championship trophy. In the first round of the Australian Open, Guo Hanyu and Panova eliminated the local pair Cabrera/Preston in straight sets with scores of 6-4 and 7-6. In the first set, both sides broke each other's serve in the 4th and 5th games, followed by another exchange of breaks in the 7th and 8th games. In the crucial 11th game, the opponents seized the opportunity to break serve, leading 6-5 and eventually taking the first set 7-5. In the second set, the Guo Hanyu team faced another break in the 3rd game, but they did not lose heart. In the 8th game, Guo Hanyu/Panova successfully broke back. In the following two games, both sides broke each other again, with Guo Hanyu's team breaking the opponent's…