Tony Kostadinov
| Division | 18 |
| Home Town | La Grange Highlands, IL |
| USTA Section | Midwest (MWTA) |
| Singles Line | 202 |
| Singles Seed | 0 |
| Doubles Line | 11 |
| Doubles Seed | 0 |
2012
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Addison Appleby / Tyler Lu def. Tony Kostadinov / Eric Marbach | 6-0, 6-2 |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Gustavo Gonzalez def. Tony Kostadinov | 4-6, 6-3, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Yates Johnson def. Tony Kostadinov | 4-6, 6-4, 1-0(7) |