Abedallah Shelbayh vs Quinn VandecasteelePrediction, Head-to-Head Results, and Stats
Abedallah Shelbayh and Quinn Vandecasteele have met 1 time since 2026; Quinn Vandecasteele leads 1–0. Across all meetings Shelbayh has taken 0 sets to Vandecasteele's 2. Their most recent meeting: Quinn Vandecasteele won at Brownsburg Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Shelbayh | Vandecasteele | ||
|---|---|---|---|---|
| Indicator | Abedallah Shelbayh | Quinn Vandecasteele | ||
| Wins in straight sets | 64% | 18/28 | 79% | 33/42 |
| Wins a set when losing | 38% | 5/13 | 41% | 14/34 |
| Goes to a deciding set | 37% | 15/41 | 30% | 23/76 |
| Covers −1.5 sets as favorite | 46% | 11/24 | 53% | 23/43 |
| Covers +1.5 sets as underdog | 63% | 10/16 | 67% | 18/27 |
| Tiebreak sets won | 53% | 8/15 | 55% | 12/22 |
| Wins after taking set 1 | 89% | 25/28 | 82% | 36/44 |
| Wins 2-0 after taking set 1 | 64% | 18/28 | 75% | 33/44 |
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 (Shelbayh 0, Vandecasteele 1).
Style Matchup
Playing styles and historical archetype record
Shelbayh
🪃 Counterpuncher
Vandecasteele
💥 Big Hitter
Matchup analysis
🪃 Counterpuncher vs 💥 Big Hitter is historically tight (48% vs 52%, 3,969 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Aug 13, 2026
Brownsburg Challenger
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Shelbayh | Vandecasteele | ||
|---|---|---|---|---|
| Outcome | Abedallah Shelbayh | Quinn Vandecasteele | ||
| 1 or more | 100% | 18/18 | 100% | 9/9 |
| 3 or more | 61% | 11/18 | 89% | 8/9 |
| 5 or more | 33% | 6/18 | 78% | 7/9 |
| 10 or more | 0% | 0/18 | 22% | 2/9 |
| 15 or more | 0% | 0/18 | 0% | 0/9 |
| 20 or more | 0% | 0/18 | 0% | 0/9 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Shelbayh | Vandecasteele |
|---|---|---|
| W-L | 15–10 | 8–8 |
| Avg odds | 2.09 | 1.86 |
| ROI % | +5.6% | -14.1% |
| Units P/L | +1.39u | -2.26u |
Travel
Last 30 days
| Metric | Shelbayh | Vandecasteele |
|---|---|---|
| Countries | 1 | 1 |
| Events | 3 | 2 |
| Matches | 7 | 3 |
| Distance | 2,418 mi · 3,891 km | 1,953 mi · 3,143 km |
| Route | USA | USA |
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
Shelbayh has a higher win rate against shared opponents (100% vs Vandecasteele's 40%).
| Opponent | Shelbayh | Vandecasteele |
|---|---|---|
| Aidan Mayo | W 76 75 | L 76 16 36 |
| Daniil Ostapenkov | W 61 75 | L 26 67 |
| Li Tu | W 36 62 63 | W 63 62 |
| Dhakshineswar Suresh | W 63 36 63 | L 57 63 36 |
| Joshua Sheehy | W 63 26 76 | W 63 64 |
Recent Form
Last five matches per player
Daniil Glinka
Villena Challenger · Quarterfinals
Oct 9
Damir Dzumhur
Villena Challenger · 2nd Round
Oct 8
David Jorda Sanchis
Villena Challenger · 1st Round
Oct 7
Dylan Dietrich
Columbus Challenger · Final
Oct 4
Mitchell Krueger
Columbus Challenger · Semifinals
Oct 3
Aidan Mayo
Columbus Challenger · Quarterfinals
Oct 2
Daniil Ostapenkov
Columbus Challenger · 2nd Round
Oct 1
Li Tu
Columbus Challenger · 1st Round
Sep 29
Daniil Ostapenkov
Columbus Challenger · 3rd Round Qualifying
Sep 28
Preston Stearns
Columbus Challenger · 1st Round Qualifying
Sep 27
Daniil Ostapenkov
San Diego 2 Challenger · 1st Round Qualifying
Sep 20
Bryce Nakashima
Tiburon Challenger · 3rd Round Qualifying
Sep 14
Noah Zamora
Tiburon Challenger · 1st Round Qualifying
Sep 13
James Duckworth
Winston-Salem Open - Winston-Salem · 1st Round
Aug 24
Pierre-Hugues Herbert
Winston-Salem Open - Winston-Salem · 3rd Round Qualifying
Aug 23
Li Tu
Winston-Salem Open - Winston-Salem · 1st Round Qualifying
Aug 22
Win rate
Matches, sets and games won · Last 12 months · 41–76 matches
| Metric | Shelbayh | Vandecasteele |
|---|---|---|
| Matches won | 68% | 55% |
| Sets won | 63% | 56% |
| Games won | 54% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Shelbayh | Vandecasteele |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Shelbayh | Vandecasteele |
|---|---|---|
| Hard | 0 | 1 |
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