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 | 100% | 2/2 | 82% | 32/39 |
| Wins a set when losing | 25% | 1/4 | 34% | 11/32 |
| Goes to a deciding set | 17% | 1/6 | 25% | 18/71 |
| Covers −1.5 sets as favorite | 50% | 1/2 | 55% | 18/33 |
| Covers +1.5 sets as underdog | 50% | 2/4 | 63% | 19/30 |
| Tiebreak sets won | 33% | 1/3 | 54% | 13/24 |
| Wins after taking set 1 | 100% | 2/2 | 83% | 34/41 |
| Wins 2-0 after taking set 1 | 100% | 2/2 | 78% | 32/41 |
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 (Shelbayh 0, Vandecasteele 1).
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% | 6/6 | 75% | 6/8 |
| 3 or more | 33% | 2/6 | 63% | 5/8 |
| 5 or more | 17% | 1/6 | 63% | 5/8 |
| 10 or more | 0% | 0/6 | 0% | 0/8 |
| 15 or more | 0% | 0/6 | 0% | 0/8 |
| 20 or more | 0% | 0/6 | 0% | 0/8 |
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 | 2–4 | 3–7 |
| Avg odds | 2.49 | 2.54 |
| ROI % | -31.5% | -34.2% |
| Units P/L | -1.89u | -3.42u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Shelbayh | Vandecasteele |
|---|---|---|
| Countries | 1 | 1 |
| Events | 3 | 3 |
| Matches | 5 | 4 |
| Distance | 584 mi · 940 km | — |
| Route | USA | USA |
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.
Recent Form
Last five matches per player
Martin Damm
Winston-Salem Open - Winston-Salem · 1st Round
Aug 24
Quinn Vandecasteele
Brownsburg Challenger · 1st Round
Aug 13
Dusan Lajovic
Lexington Challenger · Quarterfinals
Aug 7
Federico Cina
Lexington Challenger · 2nd Round
Aug 5
Alex Bolt
Lexington Challenger · 1st Round
Aug 4
Michael Zheng
Bloomfield Hills Challenger · 1st Round
Jul 20
James Duckworth
Winston-Salem Open - Winston-Salem · 1st Round
Aug 24
Abedallah Shelbayh
Brownsburg Challenger · 1st Round
Aug 13
Tristan Schoolkate
Brownsburg Challenger · 2nd Round
Aug 13
Maxwell Exsted
M25 Southaven · 1st Round
Aug 4
Keshav Chopra
Lincoln challenger
Jul 12
Daniel Milavsky
Newport challenger
Jul 8
James Trotter
Newport challenger
Jul 7
Masamichi Imamura
Cary challenger
Jun 28
Win rate
Matches, sets and games won · Last 12 months · 6–71 matches
| Metric | Shelbayh | Vandecasteele |
|---|---|---|
| Matches won | 33% | 55% |
| Sets won | 38% | 56% |
| Games won | 49% | 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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