Ruien Zhang vs Junlu Sun Important H2H Prediction Stats:

Head-to-head: Zhang 1 - 0 Sun

• Second serve performance recent form: In recent form (last 6 months), Zhang has won 46.24% of points on their second serve, while Sun has won 0%. There is a high correlation between this stat and match prediction accuracy.
• Return game stats recent form: Return stats show Zhang, in recent form, has won 54.11% of their opponent's second serve points, while Sun has won 0%. The same stats for first serve returns are 38.01% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
• Under pressure analysis: Zhang has saved 52% of breakpoints in recent form, whereas Sun has saved 0% which is a useful statistic for in-game betting predictions.
• Performance overview: Over the last year Zhang has won 59.57% of matches played (W/L 28/ 19), with Sun winning 45.45% (W/L 5/ 6) that gives us an overall head-to head prediction overview.
• Best surface: Zhang has their best career surface win % on Clay, winning 67% (W/L 26/ 13), and worse career win % on Hard, winning 55% (W/L 21/ 17). Sun has their best career surface win % on Hard, winning 53% (W/L 8/ 7), and worse career win % on Hard, winning 53% (W/L 8/ 7).
• Player level: In the last year, Zhang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 61.9% of matches (W/L 26/ 16), where as Sun has played most of their matches on the Challengers/ITF tournaments > $10K, winning 33.33% of matches (W/L 2/ 4). 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 Zhang winning 1 times and Sun being victorious 0 times. They have played 2 sets in total, with Zhang winning 2 and Sun winning 0. The last match between Zhang and Sun was at the W50 Fuzhou, 15-09-2024, Q1 round, Hard with Ruien Zhang getting the victory 6-0 6-2.
• Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
• Deciding set H2H prediction: Zhang and Sun have played a deciding set 0 times, with Zhang 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 Zhang winning 0, and Sun 0.
• Opponent quality stats: Over the last 12 months, Zhang has played against opponents with an average rank of 349.7 while Sun has played against players with an average rank of 66.
• Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Zhang has won 50% of deciding sets over the last 12 months, while Sun has won 33% in all matches played on tour.
• Break point conversion: In recent form, Zhang has converted 46.27% of breakpoint opportunities, and Sun has converted 0% 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)