Yunfei Cai vs Yifan Sun Important H2H Prediction Stats:

Head-to-head: Cai 0 - 1 Sun

• Second serve performance recent form: In recent form (last 6 months), Cai has won 33.33% of points on their second serve, while Sun has won 47.69%. There is a high correlation between this stat and match prediction accuracy.
• Return game stats recent form: Return stats show Cai, in recent form, has won 41.18% of their opponent's second serve points, while Sun has won 56.85%. The same stats for first serve returns are 31.48% and 42.44% respectively and this has a high correlation to pick who is favored in this H2H matchup.
• Under pressure analysis: Cai has saved 61.29% of breakpoints in recent form, whereas Sun has saved 51.09% which is a useful statistic for in-game betting predictions.
• Performance overview: Over the last year Cai has won 0% of matches played (W/L 0/ 2), with Sun winning 59.38% (W/L 19/ 13) that gives us an overall head-to head prediction overview.
• Best surface: Cai has their best career surface win % on Clay, winning 0% (W/L 0/ 1), and worse career win % on Hard, winning 0% (W/L 0/ 1). Sun has their best career surface win % on Hard, winning 58% (W/L 18/ 13), and worse career win % on Clay, winning 57% (W/L 4/ 3).
• Player level: In the last year, Cai has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 0% of matches (W/L 0/ 1), where as Sun has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 61.11% of matches (W/L 11/ 7). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
• Direct H2H matches: They have played 1 times before with Cai winning 0 times and Sun being victorious 1 times. They have played 2 sets in total, with Cai winning 0 and Sun winning 2. The last match between Cai and Sun was at the W75 Luan, 05-05-2024, Q1 round, Hard with Yifan Sun getting the victory 6-0 6-0.
• Head to head match duration: In past head to head matches, the average match time between these players has been 1:40:0.
• Deciding set H2H prediction: Cai and Sun have played a deciding set 0 times, with Cai winning 0 times and Sun 0 times. Very useful for predicting the outcome if this match goes the distance.
• Head-to-Head extreme pressure situations: They have played 0 tiebreaks against each other with Cai winning 0, and Sun 0.
• Opponent quality stats: Over the last 12 months, Cai has played against opponents with an average rank of 0 while Sun has played against players with an average rank of 98.34.
• Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Cai has won 0% of deciding sets over the last 12 months, while Sun has won 40% in all matches played on tour.
• Break point conversion: In recent form, Cai has converted 20% of breakpoint opportunities, and Sun has converted 57.32% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
• If you are interested in models that predict tennis matches, this article is a good start (Warning: Stats geeks only)