Stian Klaassen vs Freek Van Donselaar Head-to-Head Stats, Results & Performance Comparison

• How does Klaassen's second serve performance compare to Donselaar's? Klaassen significantly outperforms Donselaar, winning 47.14% versus 41.46% of points in recent form.
• In return games, Klaassen again has the upper hand, winning 42.86% of opponent's second serves compared to Donselaar's 36.11%.
• However, Donselaar excels in first serve returns, achieving a rate of 31.31%, as opposed to Klaassen's 27.85%.
• Both players exhibit similar capabilities under pressure, with Klaassen saving 63.16% of breakpoints and Donselaar slightly higher at 64.71%.
• Overall match success in the past year strongly favors Klaassen, with a win rate of 69.57% compared to Donselaar's 42.86%.
• Hard courts are favorable for Klaassen, with a 72% career win rate, whereas Donselaar struggles with only a 36% win rate on the same surface.
• When facing opposition, Klaassen’s average opponent ranking stands at 221.13, slightly less challenging than Donselaar’s average opponent ranking of 169.63.
• In terms of deciding sets, Donselaar has an edge, winning 86% compared to Klaassen’s 80%.
• Recent breakpoint conversion statistics favor Klaassen, who converts at a rate of 36.67%, whereas Donselaar is at 23.53%.

Editorial Prediction (July 7, 2025, UTC):

As we anticipate the upcoming match, several key statistics clearly highlight Klaassen's strengths over Donselaar. Klaassen's ability to win more points on both their second serve and return game places them at an advantageous position.

The overall match win rate over the past year also leans significantly in Klaassen's favor, suggesting a consistent performance level. Their effectiveness on hard courts further emphasizes their likelihood of outperforming Donselaar.

Although Donselaar demonstrates stronger capabilities in deciding sets and first serve returns, these factors may not outweigh Klaassen’s consistent and broader statistical advantage.

Given the analysis of various performance metrics, Klaassen is the more likely candidate to secure a victory in this matchup.