Lachlan Vickery vs Taiyo YamanakaPrediction, Head-to-Head Results, and Stats
Lachlan Vickery and Taiyo Yamanaka have met 1 time since 2025; Taiyo Yamanaka leads 1–0. Across all meetings Vickery has taken 0 sets to Yamanaka's 2. Their most recent meeting: Taiyo Yamanaka won at M15 Brisbane 2 (2025).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Vickery | Yamanaka | ||
|---|---|---|---|---|
| Indicator | Lachlan Vickery | Taiyo Yamanaka | ||
| Wins in straight sets | 100% | 1/1 | 63% | 15/24 |
| Wins a set when losing | 0% | 0/3 | 38% | 10/26 |
| Goes to a deciding set | 0% | 0/4 | 38% | 19/50 |
| Covers −1.5 sets as favorite | — | 55% | 12/22 | |
| Covers +1.5 sets as underdog | 25% | 1/4 | 58% | 15/26 |
| Tiebreak sets won | — | 57% | 8/14 | |
| Wins after taking set 1 | 100% | 1/1 | 74% | 20/27 |
| Wins 2-0 after taking set 1 | 100% | 1/1 | 56% | 15/27 |
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 (Vickery 0, Yamanaka 1).
Previous meetings
1 career meeting, newest first
Aug 13, 2025
M15 Brisbane 2
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 | Vickery | Yamanaka |
|---|---|---|
| W-L | 1–1 | 5–6 |
| Avg odds | 2.58 | 2.47 |
| ROI % | +55.0% | -20.3% |
| Units P/L | +1.10u | -2.23u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Vickery | Yamanaka |
|---|---|---|
| Countries | — | 2 |
| Events | — | 2 |
| Matches | — | 3 |
| Distance | — | — |
| Route | — | KAZ → CHN |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Yamanaka has a higher win rate against shared opponents (100% vs Vickery's 0%).
| Opponent | Vickery | Yamanaka |
|---|---|---|
| Jesse Delaney | L 46 36 | W 63 62 |
Recent Form
Last five matches per player
Jesse Delaney
M15 Harmon · 2nd Round
Jun 4
Ryder Jackson
M15 Harmon · 1st Round
Jun 2
Simone Massellani
M15 Monastir 5 · 1st Round
Feb 17
Ewen Lumsden
M25 Monastir 3 · 1st Round
Feb 4
Taiyo Yamanaka
M15 Brisbane 2 · 1st Round
Aug 13
Pavle Marinkov
M15 Brisbane 1 · 1st Round
Aug 6
Weiyi Kong
M15 Tianjin · 1st Round
Aug 11
Shunsuke Mitsui
M15 Astana · 2nd Round
Aug 7
Sergey Petrov
M15 Astana · 1st Round
Aug 6
Andrei Kunitsyn
M15 Astana · 1st Round
Jul 29
Matthew Dellavedova
M15 Tokyo · Quarterfinals
Jul 10
Hikaru Shiraishi
M15 Tokyo · 2nd Round
Jul 9
Ren Nakamura
M15 Tokyo · 1st Round
Jul 8
Moerani Bouzige
M15 Wuning · 1st Round
Jun 30
Win rate
Matches, sets and games won · Last 12 months · 4–51 matches
| Metric | Vickery | Yamanaka |
|---|---|---|
| Matches won | 25% | 47% |
| Sets won | 25% | 48% |
| Games won | 40% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Vickery | Yamanaka |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Vickery | Yamanaka |
|---|---|---|
| Hard | 0 | 1 |
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