Argentinian Mayer is the clay tournament's fifth seed.
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2016 |
Grand Prix Hassan II
|
Semi Finals | Federico Delbonis |
6-4
6-3 |
| 2015 |
Rome2
|
Quarter Finals | Federico Delbonis |
7-5
6-1 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2018 |
Biella
|
Final | Federico Delbonis |
4-6
3-6 |
| 2018 |
Biella
|
Semi Finals | Federico Delbonis |
2-6
3-6 |
| 2018 |
Biella
|
Quarter Finals | Federico Delbonis |
2-6
4-6 |
| 2018 |
Biella
|
1/8 | Federico Delbonis |
3-6
5-7 |
| 2018 |
Biella
|
1/16 | Federico Delbonis |
6-3
3-6 1-6 |
| 2018 |
Genova
|
Semi Finals | Lorenzo Sonego |
5-7
3-6 |
| 2018 |
Genova
|
Quarter Finals | Federico Delbonis |
3-6
6-3 6-7 |
| 2018 |
Genova
|
1/16 | Federico Delbonis |
6-4
4-6 3-6 |
| year | Event | RND | Winner | Results |
|---|---|---|---|---|
| 2017 |
Barcelona Open BancSabadell
|
1/16 | Feliciano Lopez |
2-6
2-6 |
| 2017 |
Barcelona Open BancSabadell
|
1/32 | Albert Montanes |
4-6
4-6 |
| 2017 |
Sophia Antipolis
|
1/16 | Stefano Napolitano |
2-6
1-6 |
| 2017 |
Open 13 Provence, Qualification
|
Quarter Finals | Andrey Rublev |
6-3
6-2 |
| 2017 |
Open 13 Provence, Qualification
|
1/8 | Albert Montanes |
0-6
6-4 6-4 |
