Denis Timoshenko
| Division | 18 |
| Home Town | Brooklyn, NY |
| USTA Section | Eastern (ETA) |
| Singles Line | 59 |
| Singles Seed | 0 |
| Doubles Line | 0 |
| Doubles Seed | 0 |
2003
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Denis Timoshenko def. Dominic Ozanne | 6-4, 6-2 |
| 2nd Rd | Robbye Poole (29) def. Denis Timoshenko | 6-2, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Alex Birchmeier def. Denis Timoshenko | 6-1, 6-0 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Ryan Berger / Trevor McLeod def. Denis Timoshenko / Jed Wilder | 6-2, 6-3 |
2002
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Matt Bruch / Adam Monich def. Denis Timoshenko / Jed Wilder | 6-2, 3-0 Ret(ill) |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Denis Timoshenko def. William Moseley | 6-3, 6-4 |
| 2nd Rd | Gregory Ouellette (9) def. Denis Timoshenko | 6-4, 6-2 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Denis Timoshenko def. Austin Kilaru | 6-1, 6-2 |
| 3rd Rd Qualifying | Denis Timoshenko def. Kenny Hodge | 6-4, 6-2 |
| 3rd Rd | Denis Timoshenko def. Jimmy Petit | 6-4, 6-3 |
| 4th Rd Qualifying | Peter Zimmer def. Denis Timoshenko | 6-1, 6-0 |
2001
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Michael Flowers / Joshua Raff def. Denis Timoshenko / Jed Wilder | 6-2, 6-3 |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | John Caldwell def. Denis Timoshenko | 6-3, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Denis Timoshenko def. Christopher Rea | 7-5, 6-2 |
| 3rd Rd Qualifying | Kieran Burke def. Denis Timoshenko | 6-2, 6-3 |