Christian Welte
| Division | 18 |
| Home Town | Moylan, PA |
| USTA Section | Middle States (MSTA) |
| Singles Line | 225 |
| Singles Seed | 0 |
| Doubles Line | 0 |
| Doubles Seed | 0 |
2003
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Andrew Roth def. Christian Welte | 5-7, 6-3, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Christian Welte def. Gary Simonette | 2-6, 7-5, 6-0 |
| 3rd Rd Qualifying | Christian Welte def. Francisco Suro | 6-3, 7-5 |
| 3rd Rd | Todd Paul def. Christian Welte | 7-6(4), 7-5 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Christian Welte / Ben Zink def. Brian Compton / Michael McCarthy | 6-4, 6-4 |
| 3rd Rd | Scott Oudsema / Phillip Simmonds (1) def. Christian Welte / Ben Zink | 6-3, 6-2 |
2002
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Farhat Muhawi def. Christian Welte | 6-4, 6-2 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Christian Welte def. Yousuke Mitsuhashi | 6-2, 6-4 |
| 3rd Rd Qualifying | Christian Welte def. Alex Stone | 6-3, 6-2 |
| 3rd Rd | Alex Lambropoulos def. Christian Welte | 6-4, 6-3 |
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Kallim Stewart / Spencer Vegosen def. Keith Kessler / Christian Welte | 6-7(4), 6-4, 6-2 |