John Caldwell
| Division | 18 |
| Home Town | Encinitas, CA |
| USTA Section | Southern California (SCTA) |
| Singles Line | 85 |
| Singles Seed | 0 |
| Doubles Line | 0 |
| Doubles Seed | 0 |
2003
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Ryan Young def. John Caldwell | 6-3, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Andrew Mack def. John Caldwell | 2-6, 6-3, 6-2 |
2001
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Alexandru Cojanu / Billy Mulligan def. John Caldwell / Nolan Polley | 2-6, 7-6(5), 7-6(5) |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | John Caldwell def. William Noblitt | 6-2, 6-4 |
| 2nd Rd | John Caldwell def. Denis Timoshenko | 6-3, 6-4 |
| 3rd Rd | Brandon Wai (27) def. John Caldwell | 6-2, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 3rd Rd | Colt Gaston def. John Caldwell | 6-2, 6-3 |