Sergio Wyss
| Division | 18 |
| Home Town | Bethesda, MD |
| USTA Section | Mid-Atlantic (MATA) |
| Singles Line | 137 |
| Singles Seed | 0 |
| Doubles Line | 53 |
| Doubles Seed | 0 |
2008
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Sergio Wyss def. Coby Kramer-Golinkoff | 6-2, 4-1 Ret(ill) |
| 2nd Rd | Benjamin Chen def. Sergio Wyss | 6-1, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Sergio Wyss def. Max Stevens | 7-6(1), 6-4 |
| 3rd Rd Qualifying | Connor Smith def. Sergio Wyss | 6-2, 4-6, 6-1 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | David Nguyen / Sergio Wyss def. Thomas Aliber / Chris Fotopoulos | 6-7(4), 6-2, 6-3 |
| 3rd Rd | Chase Buchanan / Ryan Harrison (8) def. David Nguyen / Sergio Wyss | 6-3, 6-4 |
2007
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | David Nguyen / Sergio Wyss def. Andrew Landwerlen / Abraham Souza | 6-4, 6-4 |
| 3rd Rd | Kellen Damico / Nathaniel Schnugg (1) def. David Nguyen / Sergio Wyss | 6-4, 6-2 |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jason Smith def. Sergio Wyss | 6-3, 3-6, 7-5 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Sergio Wyss def. Eric Spector | Wo(inj) |
| 3rd Rd Qualifying | Sergio Wyss def. Peter Rispoli | 6-4, 1-6, 6-2 |
| 3rd Rd | Bradley Cox def. Sergio Wyss | 7-6(7), 6-4 |