Blaine Willenborg
| Division | 18 |
| Home Town | Miami Shores, FL |
| USTA Section | Florida (FTA) |
| Singles Line | 188 |
| Singles Seed | 0 |
| Doubles Line | 5 |
| Doubles Seed | 0 |
2012
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Austin Kaplan / Blaine Willenborg def. Sebastian Beltrame / Colin Roller | 6-4, 6-4 |
| 3rd Rd | Mitchell Krueger / Shane Vinsant (1) def. Austin Kaplan / Blaine Willenborg | 6-1, 6-3 |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Alexander Van Cott def. Blaine Willenborg | 6-3, 6-0 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Josh Hagar def. Blaine Willenborg | 6-1, 6-1 |
2011
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Nathaniel Lammons def. Blaine Willenborg | 4-6, 6-1, 6-3 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Blaine Willenborg def. James Boyd | 7-6(6), 3-6, 1-0(6) |
| 3rd Rd Qualifying | Blaine Willenborg def. Zachary Krumholz | 6-2, 6-4 |
| 3rd Rd | Blaine Willenborg def. Behzad Minavi | 6-4, 6-1 |
| 4th Rd Qualifying | Blaine Willenborg def. Nicholas Hu | 5-7, 6-3, 1-0(3) |
| 4th Rd | Blaine Willenborg def. Gonzales Austin (31) | Def(ns) |
| 5th Rd Qualifying | Sean Karl def. Blaine Willenborg | 6-2, 6-3 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Alexander Van Cott / Ian Van Cott def. Christopher Haworth / Blaine Willenborg | 6-1, 6-3 |
2010
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Robbie Bellamy / Abraham Hewko def. Jason Brown / Blaine Willenborg | 6-3, 6-4 |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Blaine Willenborg def. Kyle Johnson, Jr. | 7-6(2), 6-2 |
| 2nd Rd | Nikko Madregallejo (22) def. Blaine Willenborg | 6-1, 6-2 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Blaine Willenborg def. Evan Ward | 6-3, 6-4 |
| 3rd Rd Qualifying | Blaine Willenborg def. Ryan Shane | 6-2, 7-5 |
| 3rd Rd | Yale Goldberg def. Blaine Willenborg | 6-0, 6-3 |
2009
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Kevin Chu / Alex Sidney def. Boris Bogomolov / Blaine Willenborg | 6-1, 6-3 |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Blaine Willenborg def. Matthew Hagan | 6-4, 4-6, 6-4 |
| 3rd Rd | Asika Isoh (19) def. Blaine Willenborg | 6-2, 6-2 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 3rd Rd | Austin Ansari def. Blaine Willenborg | 6-2, 6-4 |