Mike Youn
| Division | 18 |
| Home Town | Glendale, CA |
| USTA Section | Southern California (SCTA) |
| Singles Line | 0 |
| Singles Seed | 0 |
| Doubles Line | 0 |
| Doubles Seed | 0 |
2005
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Christopher Motes / Christopher Rhyne def. Zac Tsai / Mike Youn | 7-6(6), 6-2 |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Geoffrey Embry def. Mike Youn | 6-2, 6-2 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Alexander Forger def. Mike Youn | 6-2, 6-1 |