Billy Harris vs Gabriel Diallo Head-to-Head Stats, Results & Performance Comparison

• Question: How does second serve performance compare between these players in recent months? Answer: Diallo has a slight edge, winning 49% of points on their second serve compared to Harris's 44.83%.
• Question: Who has the stronger return game on opponents' second serves recently? Answer: Harris shows better return stats, winning 45.61% of these points, compared to Diallo's 40.16%.
• Regarding first serve returns, Diallo outperforms Harris with a 25.52% success rate versus Harris’s 23.73%.
• Under pressure, Diallo is slightly more effective, saving 56.87% of breakpoints compared to Harris's 54.71%.
• Overall match performance in the last year reveals Diallo is stronger, winning 65.48% of matches, whereas Harris has secured 48.15%.
• Surface strengths indicate Harris excels on grass with a 63% win rate, while Diallo fares best on indoor hard courts, with a 66% victory rate.
• In tournaments over $10K, Diallo has a superior win percentage at 76% compared to Harris's 52.78%.
• In direct head-to-head matchups, Harris leads with one win and no losses against Diallo.
• Both players have never yet entered a deciding set when playing each other, which could be crucial if this match is tightly contested.
• Harris has had marginally tougher opponents with an average rank of 199.67, while Diallo's opponents have an average rank of 210.14.
• In breakpoint conversion, Harris has been more successful recently, converting 29.44% of opportunities, compared to Diallo's 23.68%.

Editorial Prediction (June 17, 2025, UTC):

Both players have demonstrated distinct strengths in recent form, with Diallo slightly outperforming on second serves, while Harris shows superior skills in return games, particularly on opponents' second serves.

When under pressure, Diallo appears slightly more dependable, saving a higher percentage of breakpoints than Harris. However, in terms of head-to-head competition, Harris holds the upper hand with a historical victory over Diallo.

Considering surface preference, Harris seems to possess an advantage on grass, which might influence the match if surface conditions play a significant role. Moreover, Harris's ability to convert breakpoints more efficiently than Diallo could prove crucial in tight situations.

Although Diallo boasts a stronger overall win/loss record in the last year, Harris's past success in head-to-head matchups and better recent return and breakpoint conversion stats suggest that Harris might have the edge in their upcoming contest.

Prediction: Harris is likely to secure a victory in this upcoming match, building on past successes and current performance metrics.