Gabriel Diallo vs Joao Fonseca Head to Head Tennis Stats and Match Analysis

Gabriel Diallo and Joao Fonseca have met 3 times in professional competition, with Joao Fonseca leading 2-1. Their most recent encounter was in April 2026 at Monte Carlo, where Joao Fonseca prevailed on clay court 6-2 6-3.

Gabriel Diallo: Against top 50 players in the last 52 weeks, Gabriel Diallo holds a 4-18 record (18.2%). Throughout his career, he has competed against top 50 51 times, winning 17 (33.3%). Gabriel Diallo has lost his last 5 matches. Over the past 10 matches, he holds a 2-8 record. Over the past 52 weeks, Gabriel Diallo has posted a 18-27 record (40.0% win rate). Over his career at ATP level, Gabriel Diallo holds a record of 23-31 (42.6%) on hard, 9-7 (56.2%) on grass, and 7-10 (41.2%) on clay. In the last 52 weeks: 12-17 (41.4%) on hard, 3-4 (42.9%) on grass, and 1-5 (16.7%) on clay at ATP level. Gabriel Diallo has won one ATP tour-level title on grass. He has also won five titles at Challenger/ITF level (all on hard). Gabriel Diallo serves an average of 8.0 aces per match in the last 52 weeks, consistent with his career average of 8.1.

Joao Fonseca: Against top 100 players in the last 52 weeks, Joao Fonseca holds a 23-15 record (60.5%). Throughout his career, he has competed against top 100 75 times, winning 43 (57.3%). Over the past 10 matches, he holds a 5-5 record. Over the past 52 weeks, Joao Fonseca has posted a 27-18 record (60.0% win rate). Over his career at ATP level, Joao Fonseca holds a record of 23-17 (57.5%) on clay, 16-11 (59.3%) on hard, and 3-5 (37.5%) on grass. In the last 52 weeks: 12-8 (60.0%) on hard, 10-7 (58.8%) on clay, and 3-3 (50.0%) on grass at ATP level. Joao Fonseca has won two ATP tour-level titles (one on hard and one on clay). He has also won three titles at Challenger/ITF level (all on hard). Joao Fonseca serves an average of 5.8 aces per match in the last 52 weeks, consistent with his career average of 5.5.