Kyung-Mi Chang vs Eun-Jeong Lee Important H2H Prediction Stats:

Head-to-head: Chang 1 - 0 Lee

• Second serve performance recent form: In recent form (last 6 months), Chang has won 0% of points on their second serve, while Lee has won 0%. There is a high correlation between this stat and match prediction accuracy.
• Return game stats recent form: Return stats show Chang, in recent form, has won 0% of their opponent's second serve points, while Lee has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
• Under pressure analysis: Chang has saved 0% of breakpoints in recent form, whereas Lee has saved 0% which is a useful statistic for in-game betting predictions.
• Performance overview: Over the last year Chang has won 0% of matches played (W/L 0/ 0), with Lee winning 0% (W/L 0/ 0) that gives us an overall head-to head prediction overview.
• Best surface: Chang has their best career surface win % on Clay, winning 70% (W/L 16/ 7), and worse career win % on I.hard, winning 0% (W/L 0/ 1). Lee has their best career surface win % on Hard, winning 70% (W/L 19/ 8), and worse career win % on Hard, winning 70% (W/L 19/ 8).
• Direct H2H matches: They have played 1 times before with Chang winning 1 times and Lee being victorious 0 times. They have played 3 sets in total, with Chang winning 2 and Lee winning 1. The last match between Chang and Lee was at the Changwon, 21-07-2003, Quarterfinals, Hard with Kyung-Mi Chang getting the victory 4-6 6-3 6-3.
• 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: Chang and Lee have played a deciding set 1 times, with Chang winning 1 times and Lee 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 Chang winning 0, and Lee 0.
• Opponent quality stats: Over the last 12 months, Chang has played against opponents with an average rank of while Lee has played against players with an average rank of .
• Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Chang has won 0% of deciding sets over the last 12 months, while Lee has won 0% in all matches played on tour.
• Break point conversion: In recent form, Chang has converted 0% of breakpoint opportunities, and Lee 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)