Jasper Koenen
| Division | 18 |
| Home Town | St. Charles, IL |
| USTA Section | Midwest (MWTA) |
| Singles Line | 204 |
| Singles Seed | 0 |
| Doubles Line | 59 |
| Doubles Seed | 0 |
2013
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Trevor Johnson / Logan Smith def. Davis Crocker / Jasper Koenen | 6-3, 6-4 |
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Jasper Koenen def. Daniel O'Connor | 6-4, 2-6, 6-3 |
| 3rd Rd | Mitch Stewart (12) def. Jasper Koenen | 6-1, 6-2 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 3rd Rd | William Little (19) def. Jasper Koenen | 4-6, 7-6(4), 1-0(7) |
2012
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Davis Crocker / Jasper Koenen def. Brian Grodecki / Justin Kang | 6-4, 6-0 |
| 2nd Rd | David Hager / David Liu def. Davis Crocker / Jasper Koenen | 6-3, 2-6, 1-0(7) |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Kenneth Tao def. Jasper Koenen | 6-2, 6-2 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Darius MacKenzie def. Jasper Koenen | 6-3, 6-3 |
2011
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Justin Butsch / Tommy Mylnikov def. Jalen Evans / Jasper Koenen | 7-6(3), 6-1 |