Mark Mandlik
| Division | 18 |
| Home Town | Bradenton, FL |
| USTA Section | Florida (FTA) |
| Singles Line | 184 |
| Singles Seed | 32 |
| Doubles Line | 25 |
| Doubles Seed | 12 |
2019
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Leighton Allen / Mark Mandlik (12) def. Arjun Asokumar / Bradley Yu | 7-6(3), 6-2 |
| 3rd Rd | Leighton Allen / Mark Mandlik (12) def. Karl Lee / Ishaan Ravichander (20) | 6-4, 5-7, 1-0(4) |
| 4th Rd | Leighton Allen / Mark Mandlik (12) def. Zachary Svajda / Siem Woldeab (6) | 6-4, 6-2 |
| Qtr. Final Rd | Martin Damm / Toby Kodat (1) def. Leighton Allen / Mark Mandlik (12) | 6-3, 6-2 |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Mark Mandlik (32) def. Jagger Saylor | 6-4, 6-1 |
| 3rd Rd | Alejandro Quiles (33) def. Mark Mandlik (32) | 6-3, 6-3 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 3rd Rd | Hayden Snyder def. Mark Mandlik (32) | 7-6(4), 2-6, 1-0(6) |