Jason Morgenstern
| Division | 18 |
| Home Town | Old Bethpage, NY |
| USTA Section | Eastern (ETA) |
| Singles Line | 61 |
| Singles Seed | 0 |
| Doubles Line | 114 |
| Doubles Seed | 0 |
2006
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Jason Morgenstern def. John Watts | 6-2, 6-3 |
| 3rd Rd | Xavier Smith (32) def. Jason Morgenstern | 6-3, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 3rd Rd | Jason Morgenstern def. Chris Kearney | 6-2, 6-4 |
| 4th Rd Qualifying | Jason Morgenstern def. Bryant Salcedo | 6-4, 6-3 |
| 4th Rd | Steven Forman (30) def. Jason Morgenstern | 1-0 Ret(inj) |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Nicholas Maurillo / Peter Rispoli def. Sean Corrigan / Jason Morgenstern | 6-0, 6-2 |
2005
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | David Kwon def. Jason Morgenstern | 6-2, 6-0 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Jason Morgenstern def. Peter Aarts | 6-2, 6-3 |
| 3rd Rd Qualifying | Jason Morgenstern def. Tristan Biesecker | 6-2, 6-4 |
| 3rd Rd | Jason Morgenstern def. Jon Wiegand | 6-3, 6-1 |
| 4th Rd Qualifying | Chris Kearney def. Jason Morgenstern | 6-1, 6-1 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jose Perdomo / Gustavo Villares-Vaillant def. Jason Morgenstern / Jonathan Wong | 6-3, 6-3 |
2004
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jason Morgenstern def. Alexander Sanborn | 6-3, 6-4 |
| 2nd Rd | Okechi Womeodu (23) def. Jason Morgenstern | 6-2, 6-3 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Jason Morgenstern def. Chris Herrlinger | 6-1, 6-1 |
| 3rd Rd Qualifying | Jason Morgenstern def. Geoffrey Embry | 6-2, 6-1 |
| 3rd Rd | Jason Morgenstern def. Thomas Santoro | 6-2, 6-2 |
| 4th Rd Qualifying | Jason Morgenstern def. Steve Johnson | 6-3, 6-4 |
| 4th Rd | Jason Morgenstern def. Mitch Del Rosario | 6-1, 6-1 |
| 5th Rd Qualifying | Connor Dawson def. Jason Morgenstern | 6-4, 6-1 |
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Milo Johnson / Jack Levis def. Jason Morgenstern / Maxx Wattenberg | 6-1, 6-1 |