Colton Smith vs Shintaro Mochizuki Head to Head Tennis Stats and Match Analysis

Colton Smith and Shintaro Mochizuki have met 5 times in professional competition, with Shintaro Mochizuki leading 4-1. Their most recent encounter was in June 2025 at Nottingham 2 Challenger, where Shintaro Mochizuki prevailed on grass court 6-2 6-2.

Colton Smith: Against opponents ranked outside top 100 players in the last 52 weeks, Colton Smith holds a 26-15 record (63.4%). Throughout his career, he has competed against opponents ranked outside top 100 84 times, winning 55 (65.5%). Over the past 10 matches, he holds a 4-6 record. Over the past 52 weeks, Colton Smith has posted a 33-22 record (60.0% win rate). Over his career at ATP level, Colton Smith holds a record of 2-1 (66.7%) on clay and 1-5 (16.7%) on hard. At Challenger/ITF level: 40-22 (64.5%) on hard and 8-4 (66.7%) on grass. In the last 52 weeks: 2-1 (66.7%) on clay and 1-5 (16.7%) on hard at ATP level. 11-8 (57.9%) on hard and 8-4 (66.7%) on grass at Challenger/ITF level. Colton Smith has won two titles at Challenger/ITF level (both on hard). Colton Smith serves an average of 5.2 aces per match in the last 52 weeks, consistent with his career average of 5.1.

Shintaro Mochizuki: Against opponents ranked outside top 100 players in the last 52 weeks, Shintaro Mochizuki holds a 34-24 record (58.6%). Throughout his career, he has competed against opponents ranked outside top 100 359 times, winning 202 (56.3%). Shintaro Mochizuki has lost his last 6 matches. Over the past 10 matches, he holds a 2-8 record. Over the past 52 weeks, Shintaro Mochizuki has posted a 38-33 record (53.5% win rate). Over his career at ATP level, Shintaro Mochizuki holds a record of 6-18 (25.0%) on hard, 1-4 (20.0%) on grass, and 0-1 on clay. At Challenger/ITF level: 106-84 (55.8%) on hard, 53-39 (57.6%) on clay, and 10-7 (58.8%) on grass. In the last 52 weeks: 3-6 (33.3%) on hard and 1-1 (50.0%) on grass at ATP level. 15-12 (55.6%) on hard, 7-2 (77.8%) on grass, and 2-5 (28.6%) on clay at Challenger/ITF level. Shintaro Mochizuki has won two titles at Challenger/ITF level (one on hard and one on clay). Shintaro Mochizuki is currently serving 3.3 aces per match in the last 52 weeks (71 matches), up from a career average of 2.6.