Jake Delaney vs Leo VithoontienPrediction, Head-to-Head Results, and Stats
Jake Delaney and Leo Vithoontien have met 1 time since 2026; Jake Delaney leads 1–0. Across all meetings Delaney has taken 2 sets to Vithoontien's 0. Their most recent meeting: Jake Delaney won at M15 Karuizawa (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Delaney | Vithoontien | ||
|---|---|---|---|---|
| Indicator | Jake Delaney | Leo Vithoontien | ||
| Wins in straight sets | 74% | 46/62 | 68% | 15/22 |
| Wins a set when losing | 31% | 11/35 | 20% | 5/25 |
| Goes to a deciding set | 28% | 27/97 | 26% | 12/47 |
| Covers −1.5 sets as favorite | 62% | 37/60 | 60% | 9/15 |
| Covers +1.5 sets as underdog | 44% | 14/32 | 37% | 11/30 |
| Tiebreak sets won | 56% | 24/43 | 25% | 3/12 |
| Wins after taking set 1 | 92% | 55/60 | 90% | 19/21 |
| Wins 2-0 after taking set 1 | 77% | 46/60 | 71% | 15/21 |
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: 1 of 1 completed meetings ended in straight sets (Delaney 1, Vithoontien 0).
Style Matchup
Playing styles and historical archetype record
Delaney
💥 Big Hitter
Vithoontien
🎾 All-Court
Matchup analysis
💥 Big Hitter vs 🎾 All-Court is historically tight (52% vs 48%, 656 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
May 29, 2026
M15 Karuizawa
C Clay · Quarterfinals
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Delaney | Vithoontien | ||
|---|---|---|---|---|
| Outcome | Jake Delaney | Leo Vithoontien | ||
| 1 or more | 100% | 26/26 | 100% | 4/4 |
| 3 or more | 92% | 24/26 | 25% | 1/4 |
| 5 or more | 89% | 23/26 | 25% | 1/4 |
| 10 or more | 46% | 12/26 | 0% | 0/4 |
| 15 or more | 12% | 3/26 | 0% | 0/4 |
| 20 or more | 4% | 1/26 | 0% | 0/4 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Delaney | Vithoontien |
|---|---|---|
| W-L | 17–9 | 1–4 |
| Avg odds | 1.82 | 2.96 |
| ROI % | -7.5% | -74.6% |
| Units P/L | -1.95u | -3.73u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Delaney | Vithoontien |
|---|---|---|
| Countries | 1 | — |
| Events | 2 | — |
| Matches | 3 | — |
| Distance | 651 mi · 1,048 km | — |
| Route | CHN | — |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. 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
Delaney has a higher win rate against shared opponents (90% vs Vithoontien's 50%).
| Opponent | Delaney | Vithoontien |
|---|---|---|
| Hikaru Shiraishi | W 46 63 64 | L 16 67 |
| Scott Jones | W 63 76 | L 36 16 |
| Duje Markovina | W 57 62 63 | W 63 76 |
| Daisuke Sumizawa | W 64 76 | W 64 64 |
| Naoki Nakagawa | W 75 76 | L 46 46 |
| Yusuke Kusuhara | W 76 64 | W 63 75 |
| Jesse Delaney | W 76 61 | W 64 63 |
| Yaojie Zeng | W 76 63 | W 64 67 61 |
| Petr Bar Biryukov | L 36 63 36 | L 67 46 |
| Daniel Masur | W 64 64 | L 46 26 |
Recent Form
Last five matches per player
Ajeet Rai
Jinan Challenger · 1st Round Qualifying
Oct 11
Unknown Player
M25 Darwin · Quarterfinals
Oct 9
Wihan Van Der Merwe
M25 Darwin · 2nd Round
Oct 8
Harrison Satara
M25 Darwin · 1st Round
Oct 7
Derek Pham
M25 Darwin · Quarterfinals
Oct 2
Lachlan Vickery
M25 Darwin · 2nd Round
Oct 1
Sam Ryan Ziegann
M25 Darwin · 1st Round
Sep 30
Taro Daniel
Hangzhou Open - Hangzhou · 1st Round Qualifying
Sep 22
Tyler Bowers
M25 East Lansing · 1st Round
Aug 12
Cruz Hewitt
M25 Southaven · 2nd Round
Aug 6
Jon Gamble
M25 Southaven · 1st Round
Aug 5
Ilija Palavestra
M25 Edwardsville · 1st Round
Jul 29
Stefan Kozlov
Bloomfield Hills Challenger · 1st Round Qualifying
Jul 19
Cesar Bouchelaghem
Granby Challenger · 1st Round Qualifying
Jul 12
Naoki Nakagawa
M15 Tokyo · 1st Round
Jun 16
Hikaru Shiraishi
M15 Tokyo · 1st Round
Jun 10
Win rate
Matches, sets and games won · Last 12 months · 47–97 matches
| Metric | Delaney | Vithoontien |
|---|---|---|
| Matches won | 64% | 47% |
| Sets won | 61% | 46% |
| Games won | 53% | 49% |
Record by tier
Head-to-head record by tournament tier
| Stage | Delaney | Vithoontien |
|---|---|---|
| ITF M15 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Delaney | Vithoontien |
|---|---|---|
| Clay | 1 | 0 |
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