Ronan Jachuck
| Division | 18 |
| Home Town | Boca Raton, FL |
| USTA Section | Florida (FTA) |
| Singles Line | 232 |
| Singles Seed | 25 |
| Doubles Line | 9 |
| Doubles Seed | 13 |
2019
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Ronan Jachuck (25) def. Alexander Kiefer | 6-4, 6-1 |
| 3rd Rd | Ronan Jachuck (25) def. Wally Thayne | 6-4, 6-0 |
| 4th Rd | Ronan Jachuck (25) def. Andre Ilagan | 6-0, 2-6, 6-2 |
| 5th Rd | Ronan Jachuck (25) def. Garrett Johns (29) | 7-6(2), 6-2 |
| Qtr. Final Rd | Ronan Jachuck (25) def. Eliot Spizzirri (10) | 6-4, 6-7(6), 6-3 |
| Semi Final Rd | Govind Nanda (5) def. Ronan Jachuck (25) | 4-6, 7-5, 7-5 |
| 3rd Place Rd | Brandon Nakashima (1) def. Ronan Jachuck (25) | 6-2, 6-7(2), 7-5 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Keshav Chopra / Ronan Jachuck (13) def. Zachery Lim / Marcus McDaniel | 7-5, 6-1 |
| 3rd Rd | Keshav Chopra / Ronan Jachuck (13) def. Andre Ilagan / Ryder Jackson | 6-3, 3-6, 1-0(7) |
| 4th Rd | Martin Damm / Toby Kodat (1) def. Keshav Chopra / Ronan Jachuck (13) | 6-4, 6-3 |
2018
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Ronan Jachuck (55) def. Matthew Thomson | 6-1, 7-5 |
| 2nd Rd | Ronan Jachuck (55) def. Connor Genschaw | 6-0, 6-3 |
| 3rd Rd | Jacob Bullard (25) def. Ronan Jachuck (55) | 6-4, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 3rd Rd | Welsh Hotard def. Ronan Jachuck (55) | Wo(inj) |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Ronan Jachuck / Cannon Kingsley (11) def. Joseph Brailovsky / Robert Maciag | 1-6, 6-7(4), 1-0(4) |
| 3rd Rd | Ronan Jachuck / Cannon Kingsley (11) def. Colton Gromley / Jared Pratt | 6-4, 6-3 |
| 4th Rd | Ryan Goetz / Brandon Nakashima (8) def. Ronan Jachuck / Cannon Kingsley (11) | 6-4, 3-6, 1-0(11) |
2017
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Ronan Jachuck (14) def. James Bell | 6-0, 6-0 |
| 3rd Rd | Ronan Jachuck (14) def. Wesley Barnett (60) | 6-3, 6-1 |
| 4th Rd | Ronan Jachuck (14) def. David Lins (30) | 6-3, 6-3 |
| 5th Rd | Leighton Allen (6) def. Ronan Jachuck (14) | 6-1, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 5th Rd | Ronan Jachuck (14) def. Maxwell McKennon | 2-6, 6-1, 1-0(11) |
| Qtr. Final Rd Qualifying | Tristan Boyer (17) def. Ronan Jachuck (14) | 6-1, 7-5 |
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Nathan Han / Ronan Jachuck (14) def. Andrew Tran / Robby Ward | 6-1, 6-1 |
| 3rd Rd | Nathan Han / Ronan Jachuck (14) def. Juan Bianchi / Quinn McLeod (32) | 6-3, 6-3 |
| 4th Rd | Nathan Han / Ronan Jachuck (14) def. John Bernard / Logan Zapp | 7-6(4), 6-4 |
| Qtr. Final Rd | Eliot Spizzirri / Spencer Whitaker (2) def. Nathan Han / Ronan Jachuck (14) | 6-3, 6-4 |
2016
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Ronan Jachuck def. Ryan Fu | 6-2, 6-0 |
| 2nd Rd | Blake Croyder def. Ronan Jachuck | 6-0, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Ronan Jachuck def. Cody Ching | 6-1, 6-0 |
| 3rd Rd Qualifying | Ronan Jachuck def. Bradley Frye (14) | 6-3, 6-2 |
| 3rd Rd | Ronan Jachuck def. Harsh Parikh | Wo(pc) |
| 4th Rd Qualifying | Ronan Jachuck def. Luke Vandecasteele | 7-6(8), 6-2 |
| 4th Rd | Ronan Jachuck def. Jack Lee | 6-1, 6-2 |
| 5th Rd Qualifying | Andrew Fenty (27) def. Ronan Jachuck | 6-4, 6-2 |
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Nathan Arimilli / Nevin Arimilli def. Ronan Jachuck / Cannon Kingsley | 6-3, 6-4 |