Gail Biggs vs Jennifer Callen Important H2H Prediction Stats:

Head-to-head: Biggs 1 - 0 Callen

• Second serve performance recent form: In recent form (last 6 months), Biggs has won 0% of points on their second serve, while Callen has won 0%. There is a high correlation between this stat and match prediction accuracy.
• Return game stats recent form: Return stats show Biggs, in recent form, has won 0% of their opponent's second serve points, while Callen 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: Biggs has saved 0% of breakpoints in recent form, whereas Callen has saved 0% which is a useful statistic for in-game betting predictions.
• Performance overview: Over the last year Biggs has won 0% of matches played (W/L 0/ 0), with Callen winning 0% (W/L 0/ 0) that gives us an overall head-to head prediction overview.
• Best surface: Biggs has their best career surface win % on Hard, winning 49% (W/L 49/ 51), and worse career win % on N/A, winning 33% (W/L 2/ 4). Callen has their best career surface win % on Clay, winning 50% (W/L 5/ 5), and worse career win % on Hard, winning 41% (W/L 16/ 23).
• Direct H2H matches: They have played 1 times before with Biggs winning 1 times and Callen being victorious 0 times. They have played 3 sets in total, with Biggs winning 2 and Callen winning 1. The last match between Biggs and Callen was at the ITF Hilton Head, 26-06-1995, Third, Hard with Gail Biggs getting the victory 6-0 5-7 7-6(1).
• 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: Biggs and Callen have played a deciding set 1 times, with Biggs winning 1 times and Callen 0 times. Very useful for predicting the outcome if this match goes the distance.
• Head-to-Head extreme pressure situations: They have played 1 tiebreaks against each other with Biggs winning 1, and Callen 0.
• Opponent quality stats: Over the last 12 months, Biggs has played against opponents with an average rank of while Callen 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, Biggs has won 0% of deciding sets over the last 12 months, while Callen has won 0% in all matches played on tour.
• Break point conversion: In recent form, Biggs has converted 0% of breakpoint opportunities, and Callen 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)