Peter Kobelt
| Division | 18 | 
| Home Town | New Albany, OH | 
| USTA Section | Midwest (MWTA) | 
| Singles Line | 0 | 
| Singles Seed | 0 | 
| Doubles Line | 0 | 
| Doubles Seed | 0 | 
2008
Boys 18 Singles
Main Draw
| Round | Players | Final Score | 
|---|---|---|
| 1st Rd | Bye | Automatic Advance | 
| 2nd Rd | Matthew Kandath def. Peter Kobelt | 6-4, 6-2 | 
Feed-In
| Round | Players | Final Score | 
|---|---|---|
| 2nd Rd | Peter Kobelt def. Coby Kramer-Golinkoff | 7-6(5), 6-4 | 
| 3rd Rd Qualifying | Alexander Johnson def. Peter Kobelt | 6-1, 3-6, 6-4 | 
Boys 18 Doubles
Main Draw
| Round | Players | Final Score | 
|---|---|---|
| 1st Rd | Bye | Automatic Advance | 
| 2nd Rd | Jordan Bridge / Spencer Smith def. Richard Canelas / Peter Kobelt | 6-3, 4-6, 6-4 | 
2007
Boys 16 Singles
Main Draw
| Round | Players | Final Score | 
|---|---|---|
| 1st Rd | Bye | Automatic Advance | 
| 2nd Rd | Peter Kobelt def. Timothy Klanke | 6-3, 7-6(2) | 
| 3rd Rd | Ryan Y. Kim def. Peter Kobelt | 7-6(2), 7-5 | 
Feed-In
| Round | Players | Final Score | 
|---|---|---|
| 3rd Rd | Jamin Ball def. Peter Kobelt | 7-6(1), 6-1 | 
Boys 16 Doubles
Main Draw
| Round | Players | Final Score | 
|---|---|---|
| 1st Rd | Peter Kobelt / Devin McCarthy def. Roger Briggs / Christopher Schlabach | 6-4, 3-6, 6-0 | 
| 2nd Rd | Frank Carleton / Clay Thompson (9) def. Peter Kobelt / Devin McCarthy | 6-3, 7-5 |