Alex Blackington
| Division | 18 |
| Home Town | Plano, TX |
| USTA Section | Texas (TTA) |
| Singles Line | 210 |
| Singles Seed | 0 |
| Doubles Line | 27 |
| Doubles Seed | 0 |
2006
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jeremy Feldman def. Alex Blackington | 6-4, 6-3 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Nicholas Maurillo def. Alex Blackington | 6-1, 6-3 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Alex Blackington / Daniel Hwang def. Fletcher Keyes / Jonathan Ribaste | 6-4, 6-2 |
| 2nd Rd | Alex Blackington / Daniel Hwang def. Steven Benvenuto / Xavier Smith (11) | 4-6, 6-1, 6-4 |
| 3rd Rd | Austen Kauss / Abraham Souza def. Alex Blackington / Daniel Hwang | 7-5, 6-3 |
2005
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Eric Morgan / Donald Walston def. Alex Blackington / Casey Powers | 6-4, 6-2 |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Daniel Gliner def. Alex Blackington | 6-2, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Arya Vayghan def. Alex Blackington | 6-1, 6-1 |