Jumpei Yamasaki vs Taiyo Yamanaka — M25 Takasaki 1 Round of 16
M25 Takasaki 1 · ITF · Round of 16
2 — 0
Sets
Thursday, 18 September 2025 ·
hard
Yamasaki J.6-2 6-3
Yamanaka T.
Yamasaki J.
662
Yamanaka T.
230
Jumpei Yamasaki defeated Taiyo Yamanaka 6-2 6-3 in the M25 Takasaki 1 round of 16 on hard. The upset overturned the form book — Taiyo Yamanaka came in ranked #819, leading the head-to-head 2–1, but Jumpei Yamasaki had been the form player, winning 6 of their last 10 on hard. Jumpei Yamasaki narrowed the head-to-head to 2–2.
Key context
- Match story: Jumpei Yamasaki dropped just 5 games past Taiyo Yamanaka.
Head to head
1–2| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-05-23 | M15 Luan 5 | QF | hard | Taiyo Yamanaka | 6-1 6-1 |
| 2024-03-24 | M15 Tsukuba 1 | Q32 | hard | Jumpei Yamasaki | 6-3 6-1 |
| 2024-03-19 | M15 Nishi-Tokyo 1 | Q16 | hard | Taiyo Yamanaka | 7-5 6-3 |
Statistics
This season1st serve in·Even
67%
64%
1st serve points won·Even
66%
69%
2nd serve points won·Even
51%
50%
Service points won·Even
61%
62%
Return points won·Even
41%
40%
Break points saved·Even
58%
55%
Aces / match·Slight edge
2.9
3.9
Double faults / match·Slight edge
1.2
1.8
Averages over each player's completed matches in the selected window (37 vs 49). ATP, WTA & Challenger.