Kajsa Rinaldo Persson vs Sofia Costoulas Head-to-Head Stats, Results & Performance Comparison

• Which player has the edge in second serve points recently? Sofia Costoulas slightly edges out Kajsa Rinaldo Persson with a 40.08% win rate compared to 39.65%.
• How do the players compare in winning return points? Kajsa leads on second serve returns at 49.31%, whereas Sofia is close at 49.18%. On first serve returns, Kajsa again leads with 33.86% compared to Sofia's 31.29%.
• In handling breakpoints under pressure, Kajsa Rinaldo Persson has saved 48.25% of breakpoints, marginally outperforming Sofia Costoulas, who saved 47.70%.
• Looking at their performance over the past year, Sofia Costoulas has a higher win percentage at 69.32% compared to Kajsa’s 65.38%.
• Both players have their best win percentages on indoor hard courts at 62%, but neither has excelled on grass, with both standing at 0%.
• However, in Challenger/ITF tournaments, Sofia holds a stronger record with a 70.73% win rate, against Kajsa's 66.00%.
• Which player has faced tougher opponents? Kajsa has competed against slightly higher-ranked opponents, average rank 327.96 vs. Sofia’s 334.57.
• Should this match extend to a deciding set, who is more likely to triumph? Sofia has a significantly higher success rate, winning 74% of deciding sets compared to Kajsa’s 44%.
• Performance in ongoing events can sway predictions, so comparing current event stats may provide additional insights.

Editorial Prediction (October 31, 2025, UTC):

In examining recent performance metrics, Sofia Costoulas demonstrates a slight edge in critical areas such as second serve performance and deciding set outcomes. These factors are highly predictive of match success.

Despite Kajsa Rinaldo Persson's slight advantage in playing against higher-ranked opponents and return game efficiency, Sofia's superior win rate over the past year and in high-pressure deciding sets suggests an overall advantage.

Therefore, based on the gathered data, Sofia Costoulas is more likely to secure a victory in the upcoming match.