Adolfo Daniel Vallejo vs Matheus Pucinelli De Almeida Head-to-Head Stats, Results & Performance Comparison

• On second serve performance over the recent six months, Vallejo has a 42.82% win rate, whereas Pucinelli De Almeida edges slightly ahead with 44.58%. Could this give Pucinelli De Almeida an advantage in tight matches?
• In terms of returning opponents’ serves, Pucinelli De Almeida shows stronger stats, claiming 49.45% of second serve points and 29.68% of first serve points, compared to Vallejo's 46.21% and 28.54% respectively.
• When under pressure, Pucinelli De Almeida again has the upper hand by saving 54.14% of break points versus Vallejo’s 52.46%. Does this indicate a mental edge for Pucinelli De Almeida?
• Performance over the past year shows a close matchup, with Vallejo winning 60.29% of matches compared to Pucinelli De Almeida’s 59.68%.
• Both players excel on clay, with each having a 57% win rate in their careers on this surface, although Vallejo has slightly less experience than Pucinelli De Almeida.
• Regarding player level, Pucinelli De Almeida has achieved a better record (56.25%) in Challengers/ITF tournaments > $10K over the past year compared to Vallejo's 50.00%.
• Historically in their head-to-head encounters, Pucinelli De Almeida has won twice out of their three matches, claiming five sets versus Vallejo's three.
• The last meeting between the two at the Campinas Challenger saw Pucinelli De Almeida win decisively, which might hint at current dominance.
• If the upcoming match extends to a deciding set, Vallejo may have the upper hand as he has claimed victory in 65% of deciding sets over the last year compared to Pucinelli De Almeida's 50%.
• Vallejo has faced slightly higher-ranked opponents over the last year, indicative of potentially tougher competition in his matches.

Editorial Prediction (October 24, 2025, UTC):

In analyzing the players' second serve statistics, Matheus Pucinelli De Almeida has a marginal edge, which could contribute significantly in high-pressure match situations.

Return game prowess is a key facet in predicting outcomes, with Pucinelli De Almeida leading in both first and second serve returns, suggesting better ability to capitalize on his opponent's service games.

Break point saving percentages also indicate that Pucinelli De Almeida could maintain composure and resilience in pivotal game moments.

Despite closely matched overall performance metrics over the past year, historical head-to-head results and recent form on clay slightly favor Pucinelli De Almeida in predicting the match outcome.

While Adolfo Daniel Vallejo has shown capability in clutch-deciding sets, the cumulative evidence supports Matheus Pucinelli De Almeida as the more likely victor in their forthcoming encounter.