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

Colton Smith and Shintaro Mochizuki have met 6 times in professional competition, with Shintaro Mochizuki leading 5-1. Their most recent encounter was in March 2026 at Morelia Challenger, where Shintaro Mochizuki prevailed on hard court 6-3 3-6 4-6.

Colton Smith: Against opponents ranked outside top 100 players in the last 52 weeks, Colton Smith holds a 28-20 record (58.3%). Throughout his career, he has competed against opponents ranked outside top 100 113 times, winning 73 (64.6%). Over the past 10 matches, he holds a 8-2 record. Over the past 52 weeks, Colton Smith has posted a 29-26 record (52.7% win rate). Over his career at ATP level, Colton Smith holds a record of 2-2 (50.0%) on clay and 1-5 (16.7%) on hard. At Challenger/ITF level: 52-24 (68.4%) on hard, 9-5 (64.3%) on grass, and 2-4 (33.3%) on clay. In the last 52 weeks: 0-4 on hard and 0-1 on clay at ATP level. 16-8 (66.7%) on hard, 2-4 (33.3%) on clay, and 1-1 (50.0%) on grass at Challenger/ITF level. Colton Smith has won four titles at Challenger/ITF level (all on hard). Colton Smith serves an average of 4.8 aces per match in the last 52 weeks, consistent with his career average of 4.9.

Shintaro Mochizuki: Against opponents ranked outside top 100 players in the last 52 weeks, Shintaro Mochizuki holds a 24-23 record (51.1%). Throughout his career, he has competed against opponents ranked outside top 100 379 times, winning 209 (55.1%). Over the past 10 matches, he holds a 4-6 record. Over the past 52 weeks, Shintaro Mochizuki has posted a 27-35 record (43.5% win rate). Over his career at ATP level, Shintaro Mochizuki holds a record of 6-20 (23.1%) on hard, 1-4 (20.0%) on grass, and 0-1 on clay. At Challenger/ITF level: 108-87 (55.4%) on hard, 52-40 (56.5%) on clay, and 12-9 (57.1%) on grass. In the last 52 weeks: 3-8 (27.3%) on hard and 1-1 (50.0%) on grass at ATP level. 8-9 (47.1%) on hard, 2-2 (50.0%) on grass, and 0-1 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 4.0 aces per match in the last 52 weeks (62 matches), up from a career average of 2.7.