Cal Hilsman
| Division | 18 |
| Home Town | Spartanburg, SC |
| USTA Section | Southern (STA) |
| Singles Line | 3 |
| Singles Seed | 0 |
| Doubles Line | 63 |
| Doubles Seed | 0 |
2009
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Cal Hilsman def. Wyatt McCoy | 7-6(5), 1-6, 7-6(4) |
| 2nd Rd | Alexander Domijan (1) def. Cal Hilsman | 6-1, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Daniil Mamalat def. Cal Hilsman | 6-4, 6-4 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Brian Alden / Aaron Pfister def. Bobby Browning / Cal Hilsman | 6-1, 6-2 |
2007
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Alex Rovello def. Cal Hilsman | 6-0, 6-0 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Cal Hilsman def. Christopher Damion | 6-3, 6-1 |
| 3rd Rd Qualifying | Taylor Patrick def. Cal Hilsman | 6-3, 6-2 |
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Cal Hilsman / John Schmitt def. Sean Berman / Gabriel Flores | 7-6(3), 3-6, 6-1 |
| 2nd Rd | William Federhofer / Anderson Reed (10) def. Cal Hilsman / John Schmitt | 6-4, 6-1 |