Zheng Saisai

Insights

Only six wins across 23 Grand Slam tournaments

Zheng Saisai’s Grand Slam record is 6-23, with 29 matches played and a 21% win rate. That means she reached the second round only six times in 23 tournament appearances, never going beyond R64.

Her best Slam runs were concentrated in three events

All six of Zheng’s R64 results came at just three majors: the Australian Open, French Open, Wimbledon, and US Open are all represented, but only the Australian Open appears twice at R64, while the others do so once each. Her deepest runs were R64 in 2014 US Open, 2016 Australian Open, 2017 US Open, 2018 Wimbledon, 2020 Australian Open, and 2021 French Open.

2019 was her most active Slam season, but every result was R128

She played all four majors in 2019, more than any other year in the data, yet finished R128 at each one. That season stands out as a full Slam slate without a single match win.

Her career shows a long gap before returning in 2024

After the 2021 Australian Open and French Open, there are no Grand Slam results listed until the 2024 US Open. The data then shows one more appearance in 2025, indicating a three-season absence from Slam play in the record provided.

Her best age window came between 21 and 27

Zheng’s R64 results were spread across ages 20, 21, 23, 24, 25, and 27, with no R64 finishes at age 30. By contrast, her 2024 US Open and 2025 Australian Open both ended in R128 at age 30.