Bradley Klahn
| Division | 18 |
| Home Town | Poway, CA |
| USTA Section | Southern California (SCTA) |
| Singles Line | 33 |
| Singles Seed | 7 |
| Doubles Line | 128 |
| Doubles Seed | 2 |
2008
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Steve Johnson / Bradley Klahn (2) def. Maximilien Ando Hirsh / Daniel Moss | 6-0, 6-0 |
| 3rd Rd | Steve Johnson / Bradley Klahn (2) def. Alexander Johnson / Oscar Fabian Matthews | 6-3, 6-2 |
| 4th Rd | Steve Johnson / Bradley Klahn (2) def. David Holiner / Tennys Sandgren (15) | 6-1, 6-2 |
| Qtr. Final Rd | Steve Johnson / Bradley Klahn (2) def. Devin Britton / Ryan Lipman (7) | 6-1, 6-1 |
| Semi Final Rd | Steve Johnson / Bradley Klahn (2) def. Daniel Nguyen / JT Sundling (12) | 7-5, 6-1 |
| Final Rd | Chase Buchanan / Ryan Harrison (8) def. Steve Johnson / Bradley Klahn (2) | 6-4, 1-6, 7-5 |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Bradley Klahn (7) def. Adam Bernstein | 6-3, 6-3 |
| 3rd Rd | Bradley Klahn (7) def. Frederick Saba | 6-4, 6-3 |
| 4th Rd | Bradley Klahn (7) def. Chris Cha | 6-2, 6-1 |
| 5th Rd | Bradley Klahn (7) def. Kyle McMorrow (13) | 6-3, 6-2 |
| Qtr. Final Rd | Ryan Harrison (1) def. Bradley Klahn (7) | 6-4, 6-2 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| Qtr. Final Rd | Jarmere Jenkins (9) def. Bradley Klahn (7) | 6-2, 6-3 |
2007
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Bradley Klahn / Dennis Nevolo (3) def. Andrew McCarthy / Peter Rispoli | 6-3, 6-3 |
| 3rd Rd | Bradley Klahn / Dennis Nevolo (3) def. Charlie Jones / David Roberts | 6-1, 6-2 |
| 4th Rd | Bradley Klahn / Dennis Nevolo (3) def. Houston Barrick / Eric Quigley (10) | 6-4, 0-6, 6-4 |
| Qtr. Final Rd | Bradley Klahn / Dennis Nevolo (3) def. Joey Burkhardt / Wil Spencer (15) | 6-2, 6-1 |
| Semi Final Rd | Kellen Damico / Nathaniel Schnugg (1) def. Bradley Klahn / Dennis Nevolo (3) | Wo(inj) |
| 3rd Place Rd | Jarmere Jenkins / Austin Krajicek (2) def. Bradley Klahn / Dennis Nevolo (3) | Wo(inj) |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Bradley Klahn (7) def. Michael Sicora | 6-4, 6-3 |
| 3rd Rd | Bradley Klahn (7) def. Steven Williams | 6-3, 6-0 |
| 4th Rd | Clint Bowles (26) def. Bradley Klahn (7) | 6-3, 6-0 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 4th Rd | Denis Lin def. Bradley Klahn (7) | 2-1 Ret(inj) |
2006
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Bradley Klahn (3) def. William Federhofer | 6-4, 7-5 |
| 3rd Rd | Bradley Klahn (3) def. Coleman Crutchfield | 6-1, 6-2 |
| 4th Rd | Bradley Klahn (3) def. Luke Marchese (19) | 6-1, 6-2 |
| 5th Rd | Alexander Domijan (12) def. Bradley Klahn (3) | 3-6, 6-2, 6-3 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 5th Rd | Bradley Klahn (3) def. Aba Omodele-Lucien | 7-6(4), 6-2 |
| Qtr. Final Rd Qualifying | Bradley Klahn (3) def. Ravi Yegya-Raman | 6-4, 6-3 |
| Qtr. Final Rd | Bradley Klahn (3) def. Jarmere Jenkins (4) | 6-1, 7-5 |
| Semi Final Rd | Bradley Klahn (3) def. Joey Burkhardt (22) | 6-2, 6-3 |
| Final Rd | Bradley Klahn (3) def. Austin Krajicek (7) | 6-1, 3-6, 6-4 |
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Adam El Mihdawy / Bradley Klahn (5) def. Patrick Bandy / Tim Wu | 6-1, 5-7, 6-3 |
| 3rd Rd | Adam El Mihdawy / Bradley Klahn (5) def. Frank Carleton / Casey Watt | 6-2, 6-3 |
| 4th Rd | Adam El Mihdawy / Bradley Klahn (5) def. Jordan Cox / Evan King (16) | 6-1, 6-1 |
| Qtr. Final Rd | Adam El Mihdawy / Bradley Klahn (5) def. JT Sundling / Ryan Thacher (4) | 6-2, 3-6, 6-3 |
| Semi Final Rd | Adam El Mihdawy / Bradley Klahn (5) def. Devin Britton / Waylon Chin (2) | 6-2, 4-6, 6-2 |
| Final Rd | Adam El Mihdawy / Bradley Klahn (5) def. Jarmere Jenkins / Austin Krajicek (3) | 7-6(2), 6-2 |
2005
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Bozhidar Katsarov / Bradley Klahn def. Davis Mangham / Vasek Pospisil | 6-3, 7-6(3) |
| 3rd Rd | William Guzick / Mateusz Kecki def. Bozhidar Katsarov / Bradley Klahn | 6-4, 6-7(5), 6-3 |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Bradley Klahn (24) def. Stephen Havens | 6-4, 6-3 |
| 3rd Rd | Bradley Klahn (24) def. Michael Anders | 6-3, 6-1 |
| 4th Rd | Nathaniel Schnugg (5) def. Bradley Klahn (24) | 6-2, 6-2 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 4th Rd | Jordan Abergel def. Bradley Klahn (24) | 6-4, 7-5 |