Alex O'Brien vs Nicolas Kiefer Head to Head Tennis Stats and Match Analysis

Alex O'Brien and Nicolas Kiefer have met 1 time. Alex O'Brien currently holds the upper hand, leading the series 1–0.

Looking at their individual career profiles, Alex O'Brien has compiled an overall career record of 93–136 across 229 matches, translating to a win rate of 40.61%. On hard courts his record stands at 62–84 (42.47%), while on clay he holds a 10–21 (32.26%) mark. On grass the numbers read 13–18 (41.94%) , and on carpet 8–13 (38.10%). Throughout his career he has won 1 title (1 hard). Against Top 10 opponents his record reads 2–16 (11.11%).

Nicolas Kiefer, on the other hand, enters this matchup with a career mark of 366–274 from 640 matches (57.19% win rate). His hard-court record is 225–145 (60.81%), on clay he stands at 57–67 (45.97%), and on grass he has gone 44–30 (59.46%) , with a carpet record of 40–32 (55.56%). He has accumulated 6 titles in total (5 hard, 1 grass). Against Top 10 opponents his record stands at 35–74 (32.11%).

When it comes to their head-to-head meetings, the surface breakdown reveals this contrast.