Chris Cha
| Division | 18 |
| Home Town | Overland Park, KS |
| USTA Section | Missouri Valley (MVTA) |
| Singles Line | 158 |
| Singles Seed | 0 |
| Doubles Line | 104 |
| Doubles Seed | 10 |
2009
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Chris Cha / Lawrence Formentera (10) def. Henry Jang-Milsten / Grant Roberts | 6-4, 6-0 |
| 3rd Rd | John Collins / Justin Shane def. Chris Cha / Lawrence Formentera (10) | 6-3, 6-4 |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Chris Cha def. Max Haskin | 6-0, 6-3 |
| 2nd Rd | Jordan Cox (6) def. Chris Cha | 6-3, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Chris Cha def. Jason Magnes | 6-2, 2-6, 6-3 |
| 3rd Rd Qualifying | Chris Cha def. Nick Papac | 6-1, 6-2 |
| 3rd Rd | Chris Cha def. Tyler Brown | 6-0, 6-2 |
| 4th Rd Qualifying | David Holiner def. Chris Cha | 6-4, 7-6(5) |
2008
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Chris Cha / Grant Fleming def. Michael Sicora / Paul Swanson | 6-3, 6-7(3), 6-3 |
| 2nd Rd | Brennan Boyajian / Zach Hunter (9) def. Chris Cha / Grant Fleming | 6-3, 6-3 |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Chris Cha def. Bobby Browning | 6-4, 6-1 |
| 2nd Rd | Chris Cha def. Denis Bogatov | 6-2, 6-4 |
| 3rd Rd | Chris Cha def. Drew Courtney (26) | 3-6, 7-5, 6-3 |
| 4th Rd | Bradley Klahn (7) def. Chris Cha | 6-2, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 4th Rd | Chris Cha def. David Nguyen (25) | 6-4, 6-4 |
| 5th Rd Qualifying | William Federhofer def. Chris Cha | 6-3, 7-5 |
2007
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Chris Cha / Max Stevens def. Brian Fang / Michael Lin (14) | 6-7(6), 6-0, 6-2 |
| 3rd Rd | Taylor Patrick / Will Reynolds def. Chris Cha / Max Stevens | 6-3, 6-4 |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Chris Cha def. Devin Lane | 6-0, 6-0 |
| 2nd Rd | Chris Cha def. William Davis | 6-0, 6-1 |
| 3rd Rd | Chris Cha def. Kurthan Anbarci | 6-0, 6-2 |
| 4th Rd | Chris Cha def. Ryan Y. Kim | 6-3, 6-0 |
| 5th Rd | Tennys Sandgren (1) def. Chris Cha | 6-2, 5-7, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 5th Rd | Denis Kudla (9) def. Chris Cha | 6-3, 6-4 |
2006
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Billy Bertha / Nelson Vick def. Thomas Aliber / Chris Cha | 6-2, 6-4 |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Chris Cha def. Billy Strunk | 6-1, 6-4 |
| 2nd Rd | Waylon Chin (31) def. Chris Cha | 6-1, 4-6, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Brian Wee def. Chris Cha | 2-6, 6-1, 6-3 |