Gauthier Onclin vs Nikoloz Basilashvili Head to Head Tennis Stats and Match Analysis

Gauthier Onclin and Nikoloz Basilashvili have met 1 time in professional competition, with Nikoloz Basilashvili leading 1-0. Their most recent encounter was in August 2025 at US Open, where Nikoloz Basilashvili prevailed on hard court 7-6(6) 5-7 6-1.

Gauthier Onclin: Against opponents ranked outside top 100 players in the last 52 weeks, Gauthier Onclin holds a 37-23 record (61.7%). Throughout his career, he has competed against opponents ranked outside top 100 427 times, winning 263 (61.6%). Over the past 10 matches, he holds a 6-4 record. Over the past 52 weeks, Gauthier Onclin has posted a 38-25 record (60.3% win rate). Over his career at ATP level, Gauthier Onclin holds a record of 1-1 (50.0%) on grass and 0-1 on hard. At Challenger/ITF level: 144-83 (63.4%) on hard, 104-67 (60.8%) on clay, and 0-2 on grass. In the last 52 weeks: 1-1 (50.0%) on grass at ATP level. 28-13 (68.3%) on hard, 3-4 (42.9%) on clay, and 0-1 on grass at Challenger/ITF level. Gauthier Onclin has won 17 titles at Challenger/ITF level (12 on hard and five on clay). Gauthier Onclin serves an average of 2.0 aces per match in the last 52 weeks, consistent with his career average of 1.6.

Nikoloz Basilashvili: Against opponents ranked outside top 100 players in the last 52 weeks, Nikoloz Basilashvili holds a 23-19 record (54.8%). Throughout his career, he has competed against opponents ranked outside top 100 610 times, winning 356 (58.4%). Over the past 10 matches, he holds a 5-5 record. Over the past 52 weeks, Nikoloz Basilashvili has posted a 36-32 record (52.9% win rate). Over his career at ATP level, Nikoloz Basilashvili holds a record of 83-109 (43.2%) on hard, 47-54 (46.5%) on clay, and 16-20 (44.4%) on grass. At Challenger/ITF level: 134-108 (55.4%) on hard and 114-80 (58.8%) on clay. In the last 52 weeks: 4-5 (44.4%) on clay, 3-5 (37.5%) on hard, and 1-2 (33.3%) on grass at ATP level. 5-5 (50.0%) on hard and 0-2 on clay at Challenger/ITF level. Nikoloz Basilashvili has won five ATP tour-level titles (three on clay and two on hard). He has also won 16 titles at Challenger/ITF level (eight on hard and seven on clay). Nikoloz Basilashvili is currently serving 6.9 aces per match in the last 52 weeks (68 matches), up from a career average of 4.1.