Jumpei Yamasaki vs Kosuke ShibanoPrediction, Head-to-Head Results, and Stats
Jumpei Yamasaki and Kosuke Shibano have met 1 time since 2026; Jumpei Yamasaki leads 1–0. Across all meetings Yamasaki has taken 2 sets to Shibano's 1. Their most recent meeting: Jumpei Yamasaki won at M15 Kashiwa 1 (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Yamasaki | Shibano | ||
|---|---|---|---|---|
| Indicator | Jumpei Yamasaki | Kosuke Shibano | ||
| Wins in straight sets | 70% | 7/10 | 100% | 5/5 |
| Wins a set when losing | 29% | 4/14 | 13% | 2/15 |
| Goes to a deciding set | 29% | 7/24 | 10% | 2/20 |
| Covers −1.5 sets as favorite | 30% | 3/10 | — | |
| Covers +1.5 sets as underdog | 50% | 6/12 | 29% | 4/14 |
| Tiebreak sets won | 50% | 5/10 | 33% | 1/3 |
| Wins after taking set 1 | 82% | 9/11 | 71% | 5/7 |
| Wins 2-0 after taking set 1 | 64% | 7/11 | 71% | 5/7 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 0 of 1 completed meetings ended in straight sets (Yamasaki 0, Shibano 0).
Style Matchup
Playing styles and historical archetype record
Yamasaki
🪃 Counterpuncher
Shibano
🛡️ The Spoiler
Matchup analysis
The 🪃 Counterpuncher archetype wins about 53% vs 🛡️ The Spoiler across 407 matches in our dataset: a stylistic lean toward Jumpei Yamasaki.
Counterpuncher players often use elite bp conversion and strong return game to pressure the the spoiler's strong court coverage.
Previous meetings
1 career meeting, newest first
Apr 1, 2026
M15 Kashiwa 1
H Hard · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Yamasaki | Shibano |
|---|---|---|
| W-L | 3–1 | 0–2 |
| Avg odds | 2.05 | 5.38 |
| ROI % | +44.0% | -100.0% |
| Units P/L | +1.76u | -2.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Common opponents
Results vs. opponents both players faced · Last 12 months
Across 2 shared opponents, both Yamasaki and Shibano posted a 50% win rate.
| Opponent | Yamasaki | Shibano |
|---|---|---|
| Jangjun Kim | L 16 46 | L 36 16 |
| Ryo Minakata | W 61 63 | W 63 60 |
Recent Form
Last five matches per player
Jangjun Kim
M15 Tokyo · Quarterfinals
Jun 12
Hayden Jones
M15 Tokyo · 2nd Round
Jun 11
Colin Sinclair
M15 Tokyo · 1st Round
Jun 10
Asahi Harazaki
Futures 2026
Jun 8
Natsuki Yamamoto
Futures 2026
Jun 7
Leo Vithoontien
M15 Karuizawa · 2nd Round
May 28
Ryo Minakata
M15 Karuizawa · Round of 32
May 27
Ryo Minakata
M15 Karuizawa · 1st Round
May 26
Kanan Gasimov
Futures 2026
Jul 14
Kenta Nakamura
Futures 2026
Jul 13
Hanyi Liu
M15 Wuning · 1st Round
Jul 8
Jangjun Kim
Futures 2026
Jul 7
Xiuyuan Guo
Futures 2026
Jul 5
Thantub Suksumrarn
M15 Singapore · 1st Round
Apr 21
Chan Yeong Oh
M15 Singapore · Round of 32
Apr 15
Chanyeong Oh
M15 Singapore · 1st Round
Apr 15
Win rate
Matches, sets and games won · Last 12 months · 21–25 matches
| Metric | Yamasaki | Shibano |
|---|---|---|
| Matches won | 44% | 29% |
| Sets won | 45% | 30% |
| Games won | 49% | 40% |
Record by tier
Head-to-head record by tournament tier
| Stage | Yamasaki | Shibano |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Yamasaki | Shibano |
|---|---|---|
| Hard | 1 | 0 |
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