Alex Van Velzer
| Division | 18 |
| Home Town | Montgomery, TX |
| USTA Section | Texas (TTA) |
| Singles Line | 127 |
| Singles Seed | 0 |
| Doubles Line | 36 |
| Doubles Seed | 0 |
2009
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jonathan Chang / Alex Van Velzer def. Devin McCarthy / Anderson Reed | 4-6, 7-6(5), 7-6(5) |
| 2nd Rd | Jonathan Chang / Alex Van Velzer def. Jordan Cox / Raymond Sarmiento (3) | 7-6(4), 7-6(4) |
| 3rd Rd | Jonathan Chang / Alex Van Velzer def. Max Manthou / Alex Rovello | 6-2, 6-0 |
| 4th Rd | Christopher Mengel / Christian Schultz (16) def. Jonathan Chang / Alex Van Velzer | 6-4, 6-3 |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Alex Van Velzer def. Tyler Loong | 7-6(4), 6-4 |
| 2nd Rd | Alex Van Velzer def. Matthew Micheli | 6-3, 6-2 |
| 3rd Rd | Gregory Andrews (30) def. Alex Van Velzer | 6-2, 6-2 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 3rd Rd | Alex Van Velzer def. Wyatt McCoy | 3-6, 7-6(3), 6-3 |
| 4th Rd Qualifying | Alex Van Velzer def. Chris Camillone | 6-1, 7-6(2) |
| 4th Rd | Alex Van Velzer def. Sean Berman (31) | Wo(inj) |
| 5th Rd Qualifying | Matthew Kandath (15) def. Alex Van Velzer | 6-2, 6-4 |
2008
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Ben Guthrie / Alex Van Velzer def. Thomas Klosinski / Mesa Mei | 7-5, 6-1 |
| 2nd Rd | Ben Guthrie / Alex Van Velzer def. Ross Guignon / Travis Neilson | 6-1, 6-0 |
| 3rd Rd | Ben Guthrie / Alex Van Velzer def. Casey MacMaster / Evan Song (13) | 3-6, 7-6(4), 6-1 |
| 4th Rd | Daniel Ho / Joshua Tchan (5) def. Ben Guthrie / Alex Van Velzer | 6-4, 5-7, 6-4 |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Alex Van Velzer def. Emmett Egger | 6-3, 4-6, 6-3 |
| 2nd Rd | Joshua Tchan (10) def. Alex Van Velzer | 6-2, 6-2 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Alex Van Velzer def. Austin Akers | 6-2, 6-3 |
| 3rd Rd Qualifying | Alex Van Velzer def. Matthew Cowley | 6-3, 6-1 |
| 3rd Rd | Alex Van Velzer def. Denis Nguyen | 7-6(8), 5-7, 6-3 |
| 4th Rd Qualifying | Alex Van Velzer def. Andrew Goodwin | 7-6(1), 6-0 |
| 4th Rd | Alex Van Velzer def. Daniel Ho (18) | 6-3, 6-2 |
| 5th Rd Qualifying | Alex Van Velzer def. Johnny Wang | 6-3, 6-3 |
| 5th Rd | Sekou Coker Bangoura (4) def. Alex Van Velzer | 6-4, 6-4 |
2007
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Taylor Patrick / Will Reynolds def. Brandon Mitchell / Alex Van Velzer | 6-2, 7-5 |
Boys 16 Singles
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Sam Wells def. Alex Van Velzer | 6-4, 6-3 |
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Mark Schanerman def. Alex Van Velzer | 6-2, 6-1 |