| Abidjan 2 challenger |
Round |
Result |
H |
A |
| 28.04. |
|
Sanogo E. - Marrero Curbelo I. |
1R |
7-64, 7-64 |
5.67 |
1.12 |
| 27.04. |
|
Marrero Curbelo I. - Kalyanpur A. |
Q-R16 |
6-1, 6-2 |
1.10 |
6.31 |
| Mexico City challenger |
Round |
Result |
H |
A |
| 06.04. |
|
Orlov V. - Marrero Curbelo I. |
Q-R16 |
6-3, 5-7, 7-64 |
2.18 |
1.62 |
| 05.04. |
|
Marrero Curbelo I. - Vandecasteele Q. |
Q-1R |
7-5, 64-7, 6-4 |
1.76 |
1.96 |
| San Luis Potosi chall. |
Round |
Result |
H |
A |
| 03.04. |
|
Ficovich J. - Marrero Curbelo I. |
R16 |
6-1, 6-4 |
1.14 |
5.34 |
| 31.03. |
|
Marrero Curbelo I. - Delaney J. |
1R |
6-2, 6-4 |
1.40 |
2.84 |
| 31.03. |
|
Marrero Curbelo I. - Loof T. |
Q-R16 |
5-7, 6-3, 7-5 |
1.16 |
4.78 |
| 29.03. |
|
Marrero Curbelo I. - Kumar P. |
Q-1R |
6-1, 6-1 |
1.06 |
8.29 |
| Bucaramanga challenger |
Round |
Result |
H |
A |
| 25.03. |
|
Justo G. - Marrero Curbelo I. |
R16 |
6-4, 6-2 |
1.16 |
4.85 |
| 24.03. |
|
Marrero Curbelo I. - George B. |
1R |
6-3, 2-6, 6-3 |
1.38 |
2.86 |
| Kigali 2 challenger |
Round |
Result |
H |
A |
| 10.03. |
|
Kopp S. - Marrero Curbelo I. |
1R |
6-4, 6-1 |
|
|
| 09.03. |
|
Steiner M. - Marrero Curbelo I. |
Q-R16 |
3-6, 7-66, 6-2 |
2.03 |
1.72 |
| 08.03. |
|
Marrero Curbelo I. - Niyigena E. |
Q-1R |
6-2, 6-0 |
1.01 |
47.55 |
| Kigali challenger |
Round |
Result |
H |
A |
| 02.03. |
|
Pieri S. - Marrero Curbelo I. |
Q-R16 |
4-6, 7-5, 6-4 |
1.26 |
3.52 |
| 01.03. |
|
Marrero Curbelo I. - Gatoto A. |
Q-1R |
6-2, 6-2 |
1.05 |
8.37 |
| Tenerife 2 challenger |
Round |
Result |
H |
A |
| 08.02. |
|
Barton H. - Marrero Curbelo I. |
Q-1R |
6-2, 6-2 |
1.16 |
4.86 |
| Phan Thiet 2 challenger |
Round |
Result |
H |
A |
| 25.01. |
|
Dellavedova M. - Marrero Curbelo I. |
Q-1R |
6-4, 6-1 |
1.96 |
1.74 |