David Portonova
| Division | 16 |
| Home Town | Hazleton, PA |
| USTA Section | Middle States (MSTA) |
| Singles Line | 0 |
| Singles Seed | 0 |
| Doubles Line | 0 |
| Doubles Seed | 0 |
2003
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Stephen Shao def. David Portonova | 6-1, 3-6, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Jared Miller def. David Portonova | 6-4, 6-2 |
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Vijay Paul / David Portonova def. Douglas Matthews / Alexander Rosinski | 6-3, 6-3 |
| 2nd Rd | Vijay Paul / David Portonova def. Sasha Ermakov / Rook Schellenberg (6) | 5-7, 6-2, 6-2 |
| 3rd Rd | Blake Muller / Gary Sacks def. Vijay Paul / David Portonova | 7-5, 6-2 |