"I made this decision last night," said Isner after losing to Korda in Delray Beach.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2014 |
Abierto Mexicano Telcel
Mexico, Acapulco |
1/16 | Ivo Karlovic |
6-7
6-7 |
| 2013 |
Campell's Hall of Fame Tennis Championships
|
Quarter Finals | John Isner |
6-7
6-7 |
| 2011 |
US Men's Clay Court Championships
|
Championship | Ivo Karlovic |
7-6
6-7 7-6 |
| 2010 |
R. M. Keegan Championships
|
Championship | John Isner |
6-1
7-6 |
| 2008 |
Pilot Pen Tennis
United States, Connecticut, New Haven |
Championship | Ivo Karlovic |
7-6
3-6 4-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Delray Beach Open
|
Quarter Finals | Sebastian Korda |
6-3
4-6 6-3 |
| 2021 |
Delray Beach Open
|
1/8 | John Isner |
4-6
6-7 |
| 2020 |
Roland Garros ATP
|
1/32 | Sebastian Korda |
6-4
6-4 2-6 6-4 |
| 2020 |
US Open ATP
|
1/64 | Steve Johnson |
6-7
6-3 6-7 6-3 7-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2021 |
Delray Beach Open
|
1/8 | Roberto Quiroz |
6-2
6-4 |
| 2021 |
Delray Beach Open
|
1/16 | Ivo Karlovic |
6-3
5-7 6-4 |
| 2020 |
bett1Hulks Indoors, Qualification
|
1/8 | Marc Polmans |
1-6
4-6 |
| 2020 |
Roland Garros, Qualification ATP
|
1/32 | Benjamin Bonzi |
6-3
7-6 |
| 2020 |
Roland Garros, Qualification ATP
|
1/64 | Ivo Karlovic |
6-7
4-6 |
