Felix Sun
| Division | 18 |
| Home Town | Potomac, MD |
| USTA Section | Mid-Atlantic (MATA) |
| Singles Line | 35 |
| Singles Seed | 0 |
| Doubles Line | 19 |
| Doubles Seed | 0 |
2009
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Felix Sun def. Will Reynolds | 4-6, 6-3, 6-3 |
| 2nd Rd | Evan King (5) def. Felix Sun | 6-3, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Felix Sun def. Matthew Dooley | 6-4, 7-6(4) |
| 3rd Rd Qualifying | Jamin Ball def. Felix Sun | 5-7, 7-5, 6-1 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Harris Barnard / Alexander Teppert def. James Davis / Felix Sun | 7-5, 6-1 |
2007
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Christopher Goodwin / Felix Sun def. Daniel Hoffman / Spencer Talmadge | 6-2, 6-4 |
| 2nd Rd | Ian Chadwell / Blake Davis (6) def. Christopher Goodwin / Felix Sun | 6-3, 6-3 |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jason Magnes def. Felix Sun | 7-5, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Kyle Parker def. Felix Sun | 6-1, 7-5 |
2006
Boys 16 Singles
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Carl Abalos def. Felix Sun | 6-3, 6-4 |
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Thomas Wilson def. Felix Sun | 6-2, 6-0 |
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Daniel Moss / Evan Urbina def. Jan Stefanski / Felix Sun | 7-5, 6-2 |