Jumpei Yamasaki and Shu Matsuoka have met 1 time since 2025; Shu Matsuoka leads 1–0. Their most recent meeting: Shu Matsuoka won at M15 Singapore (2025).
Playing styles and historical archetype record
Yamasaki
🪃 Counterpuncher
Matsuoka
🎾 All-Court
Matchup analysis
🪃 Counterpuncher vs 🎾 All-Court is historically tight (50% vs 50%, 1,005 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
1 career meeting, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Yamasaki | Matsuoka | ||
|---|---|---|---|---|
| Outcome | Jumpei Yamasaki | Shu Matsuoka | ||
| 1 or more | 100% | 8/8 | 100% | 3/3 |
| 3 or more | 75% | 6/8 | 67% | 2/3 |
| 5 or more | 75% | 6/8 | 67% | 2/3 |
| 10 or more | 25% | 2/8 | 0% | 0/3 |
| 15 or more | 0% | 0/8 | 0% | 0/3 |
| 20 or more | 0% | 0/8 | 0% | 0/3 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Yamasaki | Matsuoka |
|---|---|---|
| W-L | 1–3 | 1–1 |
| Avg odds | 2.01 | 2.05 |
| ROI % | -73.5% | -14.5% |
| Units P/L | -2.94u | -0.29u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Results vs. opponents both players faced · Last 12 months
Across 3 shared opponents, both Yamasaki and Matsuoka posted a 33% win rate.
| Opponent | Yamasaki | Matsuoka |
|---|---|---|
| Jangjun Kim | L | W 62 62 |
| Colin Sinclair | W | L 64 57 26 |
| Koki Matsuda | L 26 67 | L 64 67 36 |
Last five matches per player
Jangjun Kim
Futures 2026 ·
Jun 12
Hayden Jones
Futures 2026 ·
Jun 11
Colin Sinclair
Futures 2026 ·
Jun 10
Asahi Harazaki
Futures 2026 ·
Jun 8
Natsuki Yamamoto
Futures 2026 ·
Jun 7
Ryo Minakata
M15 Karuizawa · Round of 32
May 25
Leo Vithoontien
M15 Karuizawa · Round of 16
May 25
Takuya Kumasaka
M25 Nakhon Pathom · Round of 32
May 4
Yusuke Kusuhara
Futures 2026 ·
Jun 16
Naoya Honda
Futures 2026 ·
Jun 11
Renta Tokuda
Futures 2026 ·
Jun 10
Makoto Ochi
Futures 2026 ·
Jun 8
Toshihide Matsui
Futures 2026 ·
Jun 7
Shion Motoyama
M15 Karuizawa · Round of 32
May 25
Evan Zhu
M15 Karuizawa · Quarterfinals
May 25
Yusuke Kusuhara
M15 Karuizawa · Round of 16
May 25
Matches, sets and games won · Last 12 months · 21–23 matches
| Metric | Yamasaki | Matsuoka |
|---|---|---|
| Matches won | 39% | 52% |
| Sets won | 41% | 55% |
| Games won | 48% | 52% |
Head-to-head record by tournament tier
| Stage | Yamasaki | Matsuoka |
|---|---|---|
| ITF M15 | 0 | 1 |
Head-to-head record per surface
| Surface | Yamasaki | Matsuoka |
|---|---|---|
| Hard | 0 | 1 |
