Joshua Lederman
| Division | 18 |
| Home Town | Pacific Palisades, CA |
| USTA Section | Southern California (SCTA) |
| Singles Line | 162 |
| Singles Seed | 0 |
| Doubles Line | 117 |
| Doubles Seed | 0 |
2004
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Scott Hohenstein / Joshua Lederman def. Daniel Buikema / Howard Migdal | 6-4, 6-3 |
| 2nd Rd | Scott Hohenstein / Joshua Lederman def. Andrew Bailey / Michael Venus (15) | 7-6(7), 7-5 |
| 3rd Rd | Scott Hohenstein / Joshua Lederman def. Michael James / Gary Simonette | 6-1, 6-3 |
| 4th Rd | Vahid Mirzadeh / Phillip Simmonds (2) def. Scott Hohenstein / Joshua Lederman | 6-2, 6-2 |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Joshua Lederman def. Alexander Guyton | 6-1, 6-1 |
| 2nd Rd | Joshua Lederman def. Nikolas Cromydas | 6-2, 6-0 |
| 3rd Rd | Andrew Eklov (25) def. Joshua Lederman | 6-7(4), 6-2, 7-5 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 3rd Rd | Conor Pollock def. Joshua Lederman | 6-1, 6-2 |
2003
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Joshua Lederman / Kaes Van't Hof def. Billy Mulligan / Alex Ortega | 6-1, 4-6, 6-2 |
| 3rd Rd | Michael Flowers / Joshua Raff (7) def. Joshua Lederman / Kaes Van't Hof | 6-3, 6-3 |
2002
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Kenzo Hirakawa-Wong def. Joshua Lederman | 6-2, 3-0 Ret(ill) |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Brent Werbeck def. Joshua Lederman | Wo(inj) |