Jan Kumstat vs Eric Vanshelboim Head-to-Head Stats, Results & Performance Comparison

• Over the last six months, Eric Vanshelboim has been more effective on his second serve, winning 42.18% of points, compared to Jan Kumstat's 39.64%. Could this slight edge lead to his advantage in the match?
• Looking at return game stats, Vanshelboim claims 47.80% of points on opponents' second serves, narrowly trailing Kumstat's 48.64%. Who holds the key advantage here?
• In recent first serve return effectiveness, Vanshelboim leads with 31.12%, overshadowing Kumstat's 29.00%.
• Both players are almost evenly matched in saving breakpoints, with Vanshelboim at 51.43% and Kumstat at 51.28%.
• Vanshelboim boasts a higher overall win percentage over the past year with 60%, slightly surpassing Kumstat’s 58.62%.
• Clay is Vanshelboim's best surface with a win rate of 65%, whereas Kumstat excels on indoor hard courts, achieving a win rate of 60%.
• Vanshelboim has played against less highly-ranked opponents (average rank of 461.43) compared to Kumstat's average opponent rank of 372 over the past 12 months.
• If a third set becomes necessary, Vanshelboim has a stronger record, winning 62% of deciding sets compared to Kumstat’s 50%.

Editorial Prediction (September 26, 2025, UTC):

Eric Vanshelboim appears to have a slight advantage in second serve performance, which often influences match outcomes. His ability to effectively return first serves might give him an edge in anticipating Kumstat's game.

Despite the similarity in breakpoints saved, Vanshelboim’s overall match-winning rate marginally outpaces Kumstat’s. This consistency suggests resilience under match pressure.

Vanshelboim's superior performance on clay, paired with a more favorable record in deciding sets, may define crucial moments during the game.

Balancing the level of opponents faced and recent match outcomes, Eric Vanshelboim appears to possess a subtle edge that may lead him to win the upcoming match against Jan Kumstat.