Changli Zhang vs Jiayang Dong Important H2H Prediction Stats:

Head-to-head: Zhang 1 - 0 Dong

• Second serve performance recent form: In recent form (last 6 months), Zhang has won 47.83% of points on their second serve, while Dong has won 45.71%. 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 41.67% of their opponent's second serve points, while Dong has won 53.71%. The same stats for first serve returns are 30.23% and 28.25% respectively and this has a high correlation to pick who is favored in this H2H matchup.
• Under pressure analysis: Zhang has saved 45.45% of breakpoints in recent form, whereas Dong has saved 53.7% which is a useful statistic for in-game betting predictions.
• Performance overview: Over the last year Zhang has won 58.82% of matches played (W/L 20/ 14), with Dong winning 42.22% (W/L 19/ 26) that gives us an overall head-to head prediction overview.
• Best surface: Zhang has their best career surface win % on Hard, winning 50% (W/L 28/ 28), and worse career win % on I.hard, winning 25% (W/L 1/ 3). Dong has their best career surface win % on Hard, winning 45% (W/L 25/ 30), and worse career win % on Grass, winning 0% (W/L 0/ 1).
• Player level: In the last year, Zhang has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 58.82% of matches (W/L 20/ 14), where as Dong has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 45.24% of matches (W/L 19/ 23). 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 Dong being victorious 0 times. They have played 2 sets in total, with Zhang winning 2 and Dong winning 0. The last match between Zhang and Dong was at the M25 Baotou, 09-08-2023, First, Clay with Changli Zhang getting the victory 6-3 6-3.
• Head to head match duration: In past head to head matches, the average match time between these players has been 1:34:0.
• Deciding set H2H prediction: Zhang and Dong have played a deciding set 0 times, with Zhang winning 0 times and Dong 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 Dong 0.
• Opponent quality stats: Over the last 12 months, Zhang has played against opponents with an average rank of 64.62 while Dong has played against players with an average rank of 0.
• 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 40% of deciding sets over the last 12 months, while Dong has won 67% in all matches played on tour.
• Break point conversion: In recent form, Zhang has converted 50% of breakpoint opportunities, and Dong has converted 43.75% 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)