Italy: Palermo - Doubles - Main |
| Quarter-finals | Begu I./Marrero M. | Koryttseva M./Kustova D. | 0:2 (3:6, 2:6) | details | 16.07.2009 |
| 1/8-finals | Groenefeld A./Schnyder P. | Begu I./Marrero M. | 1:2 (4:6, 6:4, 6:7) | details | 14.07.2009 |
Portugal: Estoril - Doubles - Main |
| Quarter-finals | Kirilenko M./Pennetta F. | Kustova D./Marrero M. | 2:0 (6:2, 6:3) | details | 16.04.2008 |
| 1/8-finals | Kustova D./Marrero M. | Dubois S./Rodina E. | 2:0 (6:2, 6:2) | details | 15.04.2008 |
Mexico: Acapulco - Doubles - Main |
| 1/8-finals | Errani S./Gabba G. | Castano C./Marrero M. | 2:0 (6:2, 6:4) | details | 26.02.2008 |
Colombia: Bogota - Doubles - Main |
| 1/8-finals | Marrero M./Suarez Navarro C. | Camerin M. E./Pennetta F. | 0:2 (1:6, 1:6) | details | 20.02.2008 |
Chile: Vina Del Mar - Doubles - Main |
| 1/8-finals | Marrero M./Suarez Navarro C. | Pin C./Salerni M. | 1:2 (0:6, 7:5, 6:7) | details | 12.02.2008 |
USA: US Open - Doubles - Main |
| 1/16-finals | Marrero M./Sfar S. | Molik A./Santangelo M. | 0:2 (3:6, 1:6) | details | 31.08.2007 |
| 1/32-finals | Suarez P./Vinci R. | Marrero M./Sfar S. | 1:2 (2:6, 7:6, 6:7) | details | 30.08.2007 |
Austria: Bad Gastein - Doubles - Main |
| 1/8-finals | Marrero M./Martinez Sanchez M. J. | Hradecka L./Voracova R. | 1:2 (2:6, 6:1, 6:7) | details | 26.07.2007 |
Italy: Palermo - Doubles - Main |
| 1/8-finals | Errani S./Martinez-Granados C. | Marrero M./Pous-Tio L. | 2:1 (7:5, 2:6, 7:6) | details | 16.07.2007 |
Mexico: Acapulco - Doubles - Main |
| 1/8-finals | Dulko G./Harkleroad A. | Llagostera Vives N./Marrero M. | 2:0 (6:3, 6:3) | details | 27.02.2007 |
Colombia: Bogota - Doubles - Main |
| Semi-finals | Dominguez Lino L./Suarez P. | Llagostera Vives N./Marrero M. | 2:0 (6:2, 6:1) | details | 23.02.2007 |
| Quarter-finals | Llagostera Vives N./Marrero M. | Baker L./Kriz N. | 2:0 (6:2, 7:6) | details | 21.02.2007 |
| 1/8-finals | Argeri M./Sobral L. | Llagostera Vives N./Marrero M. | 0:2 (5:7, 4:6) | details | 19.02.2007 |
USA: US Open - Doubles - Main |
| 1/16-finals | Dementieva E./Pennetta F. | Marrero M./Serra Zanetti A. | 2:0 (6:3, 6:4) | details | 02.09.2005 |
| 1/32-finals | Andres-Rodriguez R./Diaz-Oliva M. | Marrero M./Serra Zanetti A. | 0:2 (1:6, 4:6) | details | 31.08.2005 |
Hungary: Budapest - Doubles - Main |
| Final | Loit E./Srebotnik K. | Dominguez Lino L./Marrero M. | 2:1 (6:1, 3:6, 6:2) | details | 31.07.2005 |
| Semi-finals | Dominguez Lino L./Marrero M. | Birnerova E./Ehritt-Vanc A. | 2:1 (7:5, 1:6, 7:6) | details | 29.07.2005 |
| Quarter-finals | Krauth E./Kurhajcova L. | Dominguez Lino L./Marrero M. | 1:2 (6:4, 3:6, 1:6) | details | 28.07.2005 |
| 1/8-finals | Musgrave T./Woehr J. | Dominguez Lino L./Marrero M. | 1:2 (6:4, 3:6, 5:7) | details | 26.07.2005 |
Italy: Modena - Doubles - Main |
| Semi-finals | Navratilova G./Pastikova M. | Gagliardi E./Marrero M. | 2:1 (6:7, 6:2, 6:3) | details | 16.07.2005 |
| Quarter-finals | Gagliardi E./Marrero M. | Poutchek T./Yakimova A. | 2:0 (6:1, 7:5) | details | 14.07.2005 |
| 1/8-finals | Gagliardi E./Marrero M. | Jans-Ignacik K./Rosolska A. | 2:0 (7:6, 6:4) | details | 11.07.2005 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/32-finals | Asagoe S./Srebotnik K. | Marrero M./Parra-Santonja A. | 2:1 (6:0, 3:6, 6:3) | details | 22.06.2005 |
France: French Open - Doubles - Main |
| 1/16-finals | Marrero M./Parra-Santonja A. | Asagoe S./Srebotnik K. | 0:2 (2:6, 1:6) | details | 28.05.2005 |
| 1/32-finals | Gagliardi E./Jankovic J. | Marrero M./Parra-Santonja A. | 0:2 (4:6, 3:6) | details | 26.05.2005 |
Turkey: Istanbul - Doubles - Main |
| Final | Marrero M./Serra Zanetti A. | Klemenschits D./Klemenschits S. | 2:0 (6:4, 6:0) | details | 21.05.2005 |
| Semi-finals | Stanciute L./Szavay A. | Marrero M./Serra Zanetti A. | 0:2 (4:6, 3:6) | details | 20.05.2005 |
| Quarter-finals | Marrero M./Serra Zanetti A. | Casoni G./Uhlirova V. | 2:0 (6:0, 6:3) | details | 19.05.2005 |
| 1/8-finals | Marrero M./Serra Zanetti A. | Peer S./Washington M. | 2:0 (7:6, 7:6) | details | 18.05.2005 |
Italy: Rome - Doubles - Main |
| 1/8-finals | Groenefeld A./Shaughnessy M. | Asagoe S./Marrero M. | 2:0 (6:4, 6:2) | details | 12.05.2005 |
| 1/16-finals | Farina Elia S./Pennetta F. | Asagoe S./Marrero M. | 0:2 (0:6, 2:6) | details | 11.05.2005 |
Germany: Berlin - Doubles - Main |
| 1/8-finals | Marrero M./Talaja S. | Dulko G./Vento-Kabchi M. | 1:2 (6:2, 1:6, 2:6) | details | 05.05.2005 |
| 1/16-finals | Kerber A./Maria T. | Marrero M./Talaja S. | 0:2 (1:6, 3:6) | details | 03.05.2005 |