Santiago Montoya
| Division | 18 |
| Home Town | Austin, TX |
| USTA Section | Texas (TTA) |
| Singles Line | 56 |
| Singles Seed | 0 |
| Doubles Line | 92 |
| Doubles Seed | 0 |
2004
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Santiago Montoya def. Aaron Carr | 6-3, 6-3 |
| 2nd Rd | Trey Taylor def. Santiago Montoya | 6-2, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Michael James def. Santiago Montoya | 3-6, 6-3, 6-4 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Santiago Montoya / Dan Nguyen def. Derek Danziger / Jonathan Schwartz | 6-2, 6-1 |
| 3rd Rd | Timothy Neilly / Marc Spicijaric (4) def. Santiago Montoya / Dan Nguyen | 6-2, 7-5 |
2003
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Santiago Montoya / Brent Werbeck def. Michael Green / Benjamin Rogers | 6-3, 0-6, 6-3 |
| 3rd Rd | Santiago Montoya / Brent Werbeck def. Ryan Berger / Trevor McLeod | 2-6, 6-4, 6-1 |
| 4th Rd | Michael Flowers / Joshua Raff (7) def. Santiago Montoya / Brent Werbeck | 6-3, 6-4 |