Alexander Blockx vs Billy Harris Head to Head Tennis Stats and Match Analysis

Alexander Blockx and Billy Harris have met 2 times in professional competition, with Alexander Blockx leading 2-0. Their most recent encounter was in October 2025 at Bratislava 2 Challenger, where Alexander Blockx prevailed on hard court 6-1 6-1.

Alexander Blockx: Against opponents ranked outside top 100 players in the last 52 weeks, Alexander Blockx holds a 44-17 record (72.1%). Throughout his career, he has competed against opponents ranked outside top 100 203 times, winning 133 (65.5%). Over the past 10 matches, he holds a 8-2 record. Over the past 52 weeks, Alexander Blockx has posted a 58-24 record (70.7% win rate). His last match was 4 weeks ago. Over his career at ATP level, Alexander Blockx holds a record of 11-4 (73.3%) on clay, 2-7 (22.2%) on hard, and 0-1 on grass. At Challenger/ITF level: 89-39 (69.5%) on hard, 23-17 (57.5%) on clay, and 0-2 on grass. In the last 52 weeks: 11-4 (73.3%) on clay and 2-4 (33.3%) on hard at ATP level. 28-9 (75.7%) on hard at Challenger/ITF level. Alexander Blockx has won six titles at Challenger/ITF level (all on hard). Alexander Blockx is currently serving 6.4 aces per match in the last 52 weeks (82 matches), up from a career average of 5.3.

Billy Harris: Against top 50 players in the last 52 weeks, Billy Harris holds a 1-5 record (16.7%). Throughout his career, he has competed against top 50 17 times, winning 4 (23.5%). Over the past 10 matches, he holds a 4-6 record. Over the past 52 weeks, Billy Harris has posted a 32-39 record (45.1% win rate). Over his career at ATP level, Billy Harris holds a record of 9-7 (56.2%) on grass, 2-11 (15.4%) on hard, and 0-1 on clay. At Challenger/ITF level: 159-120 (57.0%) on hard, 104-92 (53.1%) on clay, and 22-14 (61.1%) on grass. In the last 52 weeks: 3-2 (60.0%) on grass and 1-4 (20.0%) on hard at ATP level. 16-11 (59.3%) on hard, 4-3 (57.1%) on grass, and 1-4 (20.0%) on clay at Challenger/ITF level. Billy Harris has won six titles at Challenger/ITF level (three on hard and three on clay). Billy Harris serves an average of 6.2 aces per match in the last 52 weeks, consistent with his career average of 5.8.