| Baton Rouge challenger |
Round |
Result |
H |
A |
| 11.02. |
|
Pieczkowski O. - Vandecasteele Q. |
R16 |
6-3, 7-64 |
2.15 |
1.65 |
| 10.02. |
|
Vandecasteele Q. - Forbes M. |
1R |
6-4, 7-63 |
1.51 |
2.43 |
| Cleveland challenger |
Round |
Result |
H |
A |
| 07.02. |
|
Gojo B. - Vandecasteele Q. |
QF |
6-4, 6-4 |
1.21 |
4.21 |
| 05.02. |
|
Vandecasteele Q. - Boulais J. |
R16 |
6-2, 6-4 |
1.51 |
2.45 |
| 03.02. |
|
Vandecasteele Q. - Cassone M. |
1R |
7-62, 6-3 |
2.80 |
1.40 |
| 02.02. |
|
Vandecasteele Q. - Braswell M. |
Q-R16 |
65-7, 7-5, 6-2 |
1.94 |
1.79 |
| 01.02. |
|
Vandecasteele Q. - Ribero F. |
Q-1R |
6-3, 6-4 |
1.03 |
10.97 |
| San Diego challenger |
Round |
Result |
H |
A |
| 27.01. |
|
Poling K. - Vandecasteele Q. |
Q-R16 |
7-63, 6-4 |
3.31 |
1.30 |
| 26.01. |
|
Vandecasteele Q. - Kumar P. |
Q-1R |
6-1, 6-2 |
1.05 |
8.84 |
| Futures 2026 |
Round |
Result |
H |
A |
| 18.01. |
|
Shick B. - Vandecasteele Q. |
F |
4-6, 6-1, 6-4 |
1.61 |
2.18 |
| 17.01. |
|
Vandecasteele Q. - Smith K. |
SF |
7-65, 6-4 |
2.54 |
1.46 |
| 16.01. |
|
Vandecasteele Q. - Kotzen A. |
QF |
6-3, 7-5 |
1.62 |
2.18 |
| 15.01. |
|
Vandecasteele Q. - Magadan A. |
R16 |
7-5, 6-3 |
1.25 |
3.62 |
| 13.01. |
|
Vandecasteele Q. - Milavsky D. |
1R |
6-3, 6-3 |
2.49 |
1.47 |
| 08.01. |
|
Smith K. - Vandecasteele Q. |
R16 |
6-1, 6-1 |
1.48 |
2.46 |
| 07.01. |
|
Vandecasteele Q. - Baadi T. |
1R |
6-3, 6-2 |
1.50 |
2.43 |