William Beck
| Division | 18 |
| Home Town | Potomac, MD |
| USTA Section | Mid-Atlantic (MATA) |
| Singles Line | 242 |
| Singles Seed | 0 |
| Doubles Line | 0 |
| Doubles Seed | 0 |
2007
Boys 18 Singles
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Cameron Ahari def. William Beck | Def(ns) |
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | David Fink def. William Beck | 6-2, 6-2 |
2006
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bradley Mixson def. William Beck | 6-3, 1-6, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Daniel Freeman def. William Beck | 4-6, 6-3, 6-1 |
2005
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Oscar Fabian Matthews def. William Beck | 6-4, 3-6, 7-6(2) |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | William Lang def. William Beck | 6-2, 2-6, 7-6(4) |
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | J. Houston Barrick / Tyler Davis def. William Beck / Ryan Lissner | 6-3, 6-4 |