So Hee Jung vs Ji-Young Kim Important H2H Prediction Stats:

Head-to-head: Jung 1 - 1 Kim

• Second serve performance recent form: In recent form (last 6 months), Jung has won 0% of points on their second serve, while Kim has won 0%. There is a high correlation between this stat and match prediction accuracy.
• Return game stats recent form: Return stats show Jung, in recent form, has won 0% of their opponent's second serve points, while Kim 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: Jung has saved 0% of breakpoints in recent form, whereas Kim has saved 0% which is a useful statistic for in-game betting predictions.
• Performance overview: Over the last year Jung has won 0% of matches played (W/L 0/ 0), with Kim winning 0% (W/L 0/ 0) that gives us an overall head-to head prediction overview.
• Best surface: Jung has their best career surface win % on Hard, winning 46% (W/L 41/ 49), and worse career win % on I.hard, winning 0% (W/L 0/ 1). Kim has their best career surface win % on Hard, winning 47% (W/L 66/ 73), and worse career win % on I.hard, winning 20% (W/L 1/ 4).
• Direct H2H matches: They have played 2 times before with Jung winning 1 times and Kim being victorious 1 times. They have played 5 sets in total, with Jung winning 3 and Kim winning 2. The last match between Jung and Kim was at the Changwon, 25-05-2015, Q1 round, Hard with So Hee Jung getting the victory 6-1 2-1 ret..
• 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: Jung and Kim have played a deciding set 1 times, with Jung winning 0 times and Kim 1 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 Jung winning 0, and Kim 0.
• Opponent quality stats: Over the last 12 months, Jung has played against opponents with an average rank of while Kim 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, Jung has won 0% of deciding sets over the last 12 months, while Kim has won 0% in all matches played on tour.
• Break point conversion: In recent form, Jung has converted 0% of breakpoint opportunities, and Kim 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)