Four players managed to experience the breakthrough in 2020.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2019 |
BNP Paribas Open
|
1/32 | Ivo Karlovic |
4-6
6-7 |
| 2016 |
Wimbledon
England, Wimbledon |
1/64 | Ivo Karlovic |
6-7
6-7 4-6 |
| 2015 |
BRD Nastase Tiriac Trophy
|
1/8 | Ivo Karlovic |
3-6
6-3 6-4 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2020 |
Rolex Paris Masters
|
1/16 | Jordan Thompson |
2-6
6-4 6-2 |
| 2020 |
Rolex Paris Masters
|
1/32 | Borna Coric |
6-7
1-6 |
| 2020 |
Erste Bank Open
|
1/8 | Novak Djokovic |
7-6
6-3 |
| 2020 |
Erste Bank Open
|
1/16 | Borna Coric |
6-4
6-4 |
| 2020 |
St. Petersburg Open
|
Final | Andrey Rublev |
6-7
4-6 |
| 2020 |
St. Petersburg Open
|
Semi Finals | Borna Coric |
1-6
6-1 6-4 |
| 2020 |
St. Petersburg Open
|
Quarter Finals | Borna Coric |
6-7
3-6 |
| 2020 |
St. Petersburg Open
|
1/16 | Borna Coric |
3-6
6-7 |
| 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 |
