Bradley Mousley vs Jumpei YamasakiPrediction, Head-to-Head Results, and Stats
Bradley Mousley and Jumpei Yamasaki have met 1 time since 2019; Jumpei Yamasaki leads 1–0. Across all meetings Mousley has taken 0 sets to Yamasaki's 2. Their most recent meeting: Jumpei Yamasaki won at Kobe (2019).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Mousley | Yamasaki | ||
|---|---|---|---|---|
| Indicator | Bradley Mousley | Jumpei Yamasaki | ||
| Wins in straight sets | — | 70% | 7/10 | |
| Wins a set when losing | — | 29% | 4/14 | |
| Goes to a deciding set | — | 29% | 7/24 | |
| Covers −1.5 sets as favorite | — | 30% | 3/10 | |
| Covers +1.5 sets as underdog | — | 50% | 6/12 | |
| Tiebreak sets won | — | 50% | 5/10 | |
| Wins after taking set 1 | — | 82% | 9/11 | |
| Wins 2-0 after taking set 1 | — | 64% | 7/11 | |
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. Small sample — read with care. Head-to-head: 1 of 1 completed meetings ended in straight sets (Mousley 0, Yamasaki 1).
Previous meetings
1 career meeting, newest first
Nov 5, 2019
Kobe
H Hard · Round of 64
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Mousley | Yamasaki |
|---|---|---|
| W-L | - | 3–1 |
| Avg odds | - | 2.05 |
| ROI % | - | +44.0% |
| Units P/L | - | +1.76u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Recent Form
Last five matches per player
Stephane Robert
Adelaide · 1st Round Qualifying
Jan 1
Jumpei Yamasaki
Kobe · Round of 64
Nov 5
Gage Brymer
Playford 2 · Round of 64
Oct 29
Tatsuma Ito
Traralgon · Round of 32
Oct 12
Matthew Romios
Traralgon · Round of 64
Oct 8
Pol Wattanakul
Bangkok · Round of 64
Feb 5
Nam Hoang Ly
Chennai · Round of 64
Feb 5
Harry Bourchier
Launceston · Round of 64
Jan 29
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
Win rate
Matches, sets and games won · Last 12 months · 25–25 matches
| Metric | Mousley | Yamasaki |
|---|---|---|
| Matches won | - | 44% |
| Sets won | - | 45% |
| Games won | - | 49% |
Record by tier
Head-to-head record by tournament tier
| Stage | Mousley | Yamasaki |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Mousley | Yamasaki |
|---|---|---|
| Hard | 0 | 1 |
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