Rei Sakamoto vs Shintaro Mochizuki Head to Head Tennis Stats and Match Analysis

Rei Sakamoto and Shintaro Mochizuki have met 2 times in professional competition, with Rei Sakamoto leading 2-0. Their most recent encounter was in February 2026 at Brisbane 2 Challenger, where Rei Sakamoto prevailed on hard court 6-0 6-1.

Rei Sakamoto: Against opponents ranked outside top 100 players in the last 52 weeks, Rei Sakamoto holds a 38-22 record (63.3%). Throughout his career, he has competed against opponents ranked outside top 100 149 times, winning 85 (57.0%). Over the past 10 matches, he holds a 6-4 record. Over the past 52 weeks, Rei Sakamoto has posted a 42-29 record (59.2% win rate). Over his career at ATP level, Rei Sakamoto holds a record of 1-5 (16.7%) on hard. At Challenger/ITF level: 55-38 (59.1%) on hard, 21-17 (55.3%) on clay, and 0-1 on grass. In the last 52 weeks: 1-4 (20.0%) on hard at ATP level. 23-11 (67.6%) on hard, 7-3 (70.0%) on clay, and 0-1 on grass at Challenger/ITF level. Rei Sakamoto has won three titles at Challenger/ITF level (all on hard). Rei Sakamoto serves an average of 7.2 aces per match in the last 52 weeks, consistent with his career average of 7.1.

Shintaro Mochizuki: Against opponents ranked outside top 100 players in the last 52 weeks, Shintaro Mochizuki holds a 25-23 record (52.1%). Throughout his career, he has competed against opponents ranked outside top 100 380 times, winning 210 (55.3%). Shintaro Mochizuki has won his last 3 matches. Over the past 10 matches, he holds a 5-5 record. Over the past 52 weeks, Shintaro Mochizuki has posted a 28-35 record (44.4% 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 (63 matches), up from a career average of 2.7.