US OpenHardSemi-finals21 Aug 2025 · 17:10
R. Sakamoto
#165 · Japan
VS
I. Buse
#61 · Peru

Odds

Market
Sakamoto
Buse
Winner

Player analysis

R. Sakamoto comes into this match in difficult form — 2 wins from the last 5. Point statistics tell a concerning story — average DS of -0.7, meaning R. Sakamoto has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 6.2/10, leaving R. Sakamoto vulnerable on second serve and facing frequent return pressure.

DS -0.74Trend mixed

I. Buse comes into this match in difficult form — 2 wins from the last 5. Point statistics tell a concerning story — average DS of -0.6, meaning I. Buse has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 6.1/10, leaving I. Buse vulnerable on second serve and facing frequent return pressure.

DS -0.64Trend mixed

Recent form

Hard court stats

Sakamoto
Stat
Buse
58.3%
Win rate
53.8%
67–48
W–L
21–18

Avg stats — last 5

1st serve %60%
1st serve won70%
2nd serve won50%
BP converted40%
BP saved60%
Aces4
Double faults1
1st serve %60%
1st serve won70%
2nd serve won50%
BP converted40%
BP saved60%
Aces6
Double faults4