Daria Zelinskaya vs Yingqun Sun Head-to-Head Stats, Results & Performance Comparison

• In the past six months, Zelinskaya has outperformed Sun in second serve effectiveness, securing 43.85% of points compared to Sun's 28.93%. Could this give Zelinskaya an edge in the match? It seems likely, as this stat often predicts match outcomes.
• Sun excels in returning second serves, winning 52.65% compared to Zelinskaya's 47.13%. When returning first serves, Sun also leads, winning 36.43% to Zelinskaya's 32.62%.
• The ability to save breakpoints shows Zelinskaya with a slight advantage, saving 50.37% versus Sun's 47.65%—a useful stat for in-game predictions.
• Zelinskaya has a higher overall match win percentage over the past year at 51.92%, compared to Sun's 39.39%, suggesting a greater likelihood of success.
• Both players perform best on clay, but Zelinskaya has a superior clay win percentage at 58% versus Sun's 45%.
• Participation in lower-level events shows Zelinskaya has a better winning record in Futures tournaments, achieving 51.72% compared to Sun's 42.11%.
• While Sun has faced slightly higher-ranked opponents on average, Zelinskaya's deciding set win rate of 53% dwarfs Sun's 25%, making Zelinskaya a more reliable choice if the match goes the distance.
• Zelinskaya's recent breakpoint conversion rate of 40.63% is lower than Sun's 50%, signaling that Sun might exploit opportunities better during key moments.

Editorial Prediction (July 10, 2025, UTC):

The head-to-head statistics reveal that Zelinskaya has a better second serve performance, which is a critical predictor for match outcomes.

Sun's return game is superior, especially on second serves, which could provide her with an advantage in breaking Zelinskaya's serve.

Although Zelinskaya has a stronger overall win percentage and excels in deciding sets, Sun's proficiency in converting breakpoints suggests she could capitalize on key opportunities.

However, when considering their performance trends, it is likely that Zelinskaya's consistency and experience on the court will give her the edge in this upcoming encounter.

Ultimately, Zelinskaya appears to be the probable winner in this tennis match, based on the presented statistics.