Jan Kumstat vs Andrea Fiorentini Head-to-Head Stats, Results & Performance Comparison

• How do Kumstat and Fiorentini compare in second serve effectiveness in recent months? Kumstat leads slightly, winning 41.62% of points, while Fiorentini is close at 40.81%.
• Considering the return game, Kumstat excels against their opponent's second serve, winning 47.46% of points compared to Fiorentini's 43.55%.
• When returning first serves, Fiorentini demonstrates superior performance, securing 31.52% of the points, a notable edge over Kumstat's 27.74%.
• Under pressure, Kumstat has kept their cool, saving 54.72% of breakpoints, just edging out Fiorentini, who has saved 54.15%.
• Kumstat and Fiorentini have similar match-winning percentages over the last year: Kumstat at 57.69% and Fiorentini at 56.9%.
• On which surface does each player thrive? Kumstat is most proficient on indoor hard courts with a 60% win rate, while Fiorentini shines brightest on clay with a 55% win rate.
• Both players predominantly compete in the Futures/Satellites/ITF $10K tier, with Kumstat winning 57.14% and Fiorentini close behind at 56.9%.
• Quality of opposition faced differs, with Kumstat's average opponent ranking at 366.31, while Fiorentini's opponents have been slightly stronger with an average ranking of 317.67.
• In deciding set scenarios, Fiorentini shows greater resilience, winning 63% compared to Kumstat’s 50% success rate.
• How effective are they in making use of breakpoints? Fiorentini is more efficient, converting 35.66% of chances, whereas Kumstat has a conversion rate of 32.87%.

Editorial Prediction (August 9, 2025, UTC):

Examining the recent performance data, slight nuances separate Kumstat and Fiorentini in several areas. Kumstat shows a marginal edge in second serve points and success against opponents' second serves. Fiorentini, however, offsets this with stronger first-serve returns and more effective breakpoint conversion.

Both players have performed equally well in their respective tournament tiers, but Fiorentini's experience against stronger opponents may provide valuable preparation. Additionally, Fiorentini has demonstrated better performance in deciding sets, making them a formidable competitor under pressure.

Given the overall stats and competitive edge in critical moments, Fiorentini is a slight favorite to emerge victorious in the upcoming match against Kumstat.