R32 · Hard · best of 3 · 2026-04-27
── match stats
Serve lines
Stefan Seifert
vs
Fons Van Sambeek
4.3%
aces
5.8%
1.4%
double faults
7.0%
66%
1st serve in
64%
70%
1st serve won
60%
46%
2nd serve won
52%
61%
serve pts won
57%
4/7
BP saved
4/8
── the model
Head-to-head read
See the model's current read on this matchup, with surface splits and the serve/return edge.
Stefan Seifert vs Fons Van Sambeek →