Jumpei Yamasaki vs Junhyun Lee Head-to-Head Stats, Results & Performance Comparison

• Yamasaki holds an advantage on second serve performance, winning 46.42% of points, compared to Lee's 41.09%. Could this give them the edge in service games?
• Lee shows greater proficiency in return games, securing 47.3% of opponent’s second serve points, whereas Yamasaki claims 45.55%.
• In first serve return statistics, Lee also leads with a 30.53% win rate against Yamasaki’s 26.39%, suggesting stronger return capabilities.
• Under pressure, Yamasaki has a notable breakpoint save rate of 56.89%, slightly outperforming Lee's 51.06%.
• Yamasaki has a superior overall match win percentage over the past year at 67.65%, compared to Lee's 61.76%.
• Surface preferences show Yamasaki excels on indoor hard courts with a 62% win rate, while Lee’s best is on hard courts at 55%.
• In the context of opponent quality, Lee has faced higher-ranked competitors on average, with rankings around 238.03 versus Yamasaki's 350.
• In deciding sets, Lee again outperforms in resilience, winning 50% compared to Yamasaki’s 43%.
• When it comes to converting breakpoints, Lee demonstrates superior efficiency, converting 39.53% against Yamasaki's 26.79%.

Editorial Prediction (June 5, 2025, UTC):

The upcoming tennis match between Yamasaki and Lee promises to be intriguing, given their recent performance metrics.

Yamasaki's edge on second serve statistics might provide an advantage in their service games, but Lee’s superior return skills and first serve return performance could neutralize this edge.

Despite Yamasaki’s better breakpoint save percentage, Lee’s efficiency in converting breakpoints may lead to frequent changes in game momentum.

Although Yamasaki has a slightly higher match win percentage over the year, the quality of opponents faced by Lee, alongside their resilience in deciding sets, suggests a competitive encounter.

Taking into account the surface and opponent caliber, along with Lee's formidable return game and breakpoint conversion rate, Lee is likely to be the favorite to win this match.