Jourdan Kast
| Division | 18 |
| Home Town | Boca Raton, FL |
| USTA Section | Florida (FTA) |
| Singles Line | 133 |
| Singles Seed | 0 |
| Doubles Line | 69 |
| Doubles Seed | 0 |
2017
Boys 18 Singles
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Finn Garner def. Jourdan Kast | 6-1, 6-2 |
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Austin Di Giulio def. Jourdan Kast | 6-0, 6-3 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Nevin Arimilli / Pranav Kumar def. James Ignatowich / Jourdan Kast | 6-3, 6-2 |
2016
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jourdan Kast def. Ethan Prost | 6-4, 6-3 |
| 2nd Rd | John Speicher (27) def. Jourdan Kast | 6-2, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Kevin Ma def. Jourdan Kast | 6-2, 6-4 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jourdan Kast / Kailas Shekar def. Carson Haskins / A.Trice Pickens | 6-4, 1-6, 1-0(6) |
| 2nd Rd | Oliver Crawford / Patrick Kypson (3) def. Jourdan Kast / Kailas Shekar | 6-2, 6-2 |
2015
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jourdan Kast / Dylan Levitt def. William Grattan-Smith / Drew Singerman | 6-3, 7-5 |
| 2nd Rd | Robert Baylon / Bradley Frye (5) def. Jourdan Kast / Dylan Levitt | 7-5, 6-2 |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jourdan Kast def. Sean Wei | 6-2, 6-3 |
| 2nd Rd | Nate Eazor def. Jourdan Kast | 6-1, 3-6, 6-3 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Ian Yi def. Jourdan Kast | 7-5, 7-5 |
2014
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jourdan Kast / Noah Schachter def. Samuel Hochberger / Ethan Prost | 4-6, 6-4, 1-0(8) |
| 2nd Rd | Jayson Fung / Andrew Gu def. Jourdan Kast / Noah Schachter | 6-1, 6-3 |