Daniel Altmaier vs John Isner Head to Head Tennis Stats and Match Analysis

Daniel Altmaier and John Isner have met 1 time. John Isner currently holds the upper hand, leading the series 1–0.

Looking at their individual career profiles, Daniel Altmaier has compiled an overall career record of 66–117 across 183 matches, translating to a win rate of 36.07%. On hard courts his record stands at 29–61 (32.22%), while on clay he holds a 31–44 (41.33%) mark. On grass the numbers read 6–12 (33.33%) . Against Top 10 opponents his record reads 6–11 (35.29%).

John Isner, on the other hand, enters this matchup with a career mark of 489–317 from 806 matches (60.67% win rate). His hard-court record is 351–221 (61.36%), on clay he stands at 82–67 (55.03%), and on grass he has gone 56–29 (65.88%) . He has accumulated 16 titles in total (11 hard, 1 clay, 4 grass). Against Top 10 opponents his record stands at 29–80 (26.61%).

When it comes to their head-to-head meetings, the surface breakdown reveals this contrast. On hard courts they have met 1 times, with John Isner leading 1–0 (100.00%).