Justine Henin vs Els Callens Important H2H Prediction Stats:

Head-to-head: Henin 2 - 0 Callens

• Second serve performance recent form: In recent form (last 6 months), Henin has won 0% of points on their second serve, while Callens has won 0%. There is a high correlation between this stat and match prediction accuracy.
• Return game stats recent form: Return stats show Henin, in recent form, has won 0% of their opponent's second serve points, while Callens 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: Henin has saved 0% of breakpoints in recent form, whereas Callens has saved 0% which is a useful statistic for in-game betting predictions.
• Performance overview: Over the last year Henin has won 0% of matches played (W/L 0/ 0), with Callens winning 0% (W/L 0/ 0) that gives us an overall head-to head prediction overview.
• Best surface: Henin has their best career surface win % on Clay, winning 85% (W/L 131/ 23), and worse career win % on I.hard, winning 76% (W/L 57/ 18). Callens has their best career surface win % on Grass, winning 51% (W/L 28/ 27), and worse career win % on Hard, winning 46% (W/L 80/ 95).
• Direct H2H matches: They have played 2 times before with Henin winning 2 times and Callens being victorious 0 times. They have played 4 sets in total, with Henin winning 4 and Callens winning 0. The last match between Henin and Callens was at the Sparkassen Cup Int'l Damen Tennis Grand Prix - Leipzig, 26-09-2003, Quarterfinals, Carpet with Justine Henin getting the victory 6-2 6-4.
• 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: Henin and Callens have played a deciding set 0 times, with Henin winning 0 times and Callens 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 Henin winning 0, and Callens 0.
• Opponent quality stats: Over the last 12 months, Henin has played against opponents with an average rank of while Callens 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, Henin has won 0% of deciding sets over the last 12 months, while Callens has won 0% in all matches played on tour.
• Break point conversion: In recent form, Henin has converted 0% of breakpoint opportunities, and Callens 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)