R32 · Hard · best of 3 · 2026-02-23
── match stats
Serve lines
Samuel Heredia
vs
Hiromasa Koyama
13.3%
aces
0.0%
2.2%
double faults
6.8%
51%
1st serve in
56%
70%
1st serve won
58%
59%
2nd serve won
27%
64%
serve pts won
44%
2/4
BP saved
4/10
── the model
Head-to-head read
See the model's current read on this matchup, with surface splits and the serve/return edge.
Samuel Heredia vs Hiromasa Koyama →