 Italy: Modena - Singles - Main |
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| 1/16-finals | Marrai M. | Ehrat S. | CAN. | details | 15.07.2014 |
| Italy: Sassuolo - Singles - Main |
|---|
| 1/8-finals | Marrai M. | Brizzi A. | 0:2 (6:7, 0:6) | details | 09.07.2014 |
| 1/16-finals | Ottolini F. | Marrai M. | 0:2 (2:6, 1:6) | details | 07.07.2014 |
| Italy: Mantova - Singles - Main |
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| 1/16-finals | Marrai M. | Neis F. | CAN. | details | 01.07.2014 |
| Italy: Napoli - Singles - Main |
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| Quarter-finals | Vanni L. | Marrai M. | 2:0 (7:65, 7:65) | details | 13.06.2014 |
| 1/8-finals | Marrai M. | Sakamoto P. | 2:0 (7:64, 6:2) | details | 11.06.2014 |
| 1/16-finals | Teodori F. | Marrai M. | 0:2 (4:6, 2:6) | details | 09.06.2014 |
| Italy: Parma - Singles - Main |
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| 1/16-finals | Turini T. | Marrai M. | 2:0 (6:4, 7:5) | details | 03.06.2014 |
 United Kingdom: Edinburgh - Singles - Main |
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| 1/8-finals | Cagnina J. | Marrai M. | 2:1 (4:6, 6:4, 6:2) | details | 30.04.2014 |
| 1/16-finals | Thornton-Brown A. | Marrai M. | 0:2 (2:6, 3:6) | details | 29.04.2014 |
| Italy: Santa Margherita Di Pula 2 - Singles - Main |
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| Semi-finals | Novak D. | Marrai M. | 2:1 (7:5, 0:6, 6:2) | details | 21.03.2014 |
| Quarter-finals | Marrai M. | Schoorel T. | 1:0 RET. (6:3, 3:0) | details | 20.03.2014 |
| 1/8-finals | Dubarenco M. | Marrai M. | 0:2 (1:6, 63:7) | details | 19.03.2014 |
| 1/16-finals | Marrai M. | Fago M. | 2:1 (6:3, 2:6, 6:3) | details | 18.03.2014 |
| Italy: Santa Margherita Di Pula - Singles - Main |
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| Quarter-finals | Pavlasek A. | Marrai M. | 2:0 (7:5, 6:4) | details | 13.03.2014 |
| 1/8-finals | Marrai M. | Bellotti R. | 2:1 (4:6, 7:63, 6:3) | details | 12.03.2014 |
| 1/16-finals | Djokovic M. | Marrai M. | 1:2 (6:1, 4:6, 5:7) | details | 11.03.2014 |
| Italy: Palermo - Singles - Main |
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| Semi-finals | Marrai M. | Vagnozzi S. | 0:2 (2:6, 5:7) | details | 08.03.2014 |
| Quarter-finals | Marrai M. | Bonuccelli F. | 2:0 (6:1, 6:2) | details | 08.03.2014 |
| 1/8-finals | Caruso S. | Marrai M. | 0:2 (67:7, 1:6) | details | 07.03.2014 |
| 1/16-finals | Molina E. | Marrai M. | 0:2 (0:6, 2:6) | details | 06.03.2014 |
 Croatia: Umag - Singles - Main |
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| 1/16-finals | Marrai M. | Sabanov M. | CAN. | details | 07.03.2013 |
 Israel: Eilat - Singles - Main |
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| 1/16-finals | Marrai M. | Kovalik J. | 0:1 RET. (3:6, 0:3) | details | 14.01.2013 |
 Russia: Tyumen - Singles - Main |
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| 1/16-finals | Kumantsov A. | Marrai M. | 2:0 (6:1, 6:1) | details | 21.11.2012 |
| Croatia: Dubrovnik 2 - Singles - Main |
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| Quarter-finals | Marrai M. | Setkic A. | 0:2 (6:7, 2:6) | details | 26.10.2012 |
| 1/8-finals | Marrai M. | Krivic I. | 2:0 (6:1, 6:4) | details | 25.10.2012 |
| 1/16-finals | Androic T. | Marrai M. | 0:2 (4:6, 5:7) | details | 24.10.2012 |
 Spain: Sevilla - Singles - Main |
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| 1/8-finals | Leonardi F. | Marrai M. | 2:0 (7:6, 6:1) | details | 26.09.2012 |
| 1/16-finals | Garcia De Reuse K. | Marrai M. | 0:2 (2:6, 1:6) | details | 25.09.2012 |
 Austria: Poertschach - Singles - Main |
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| Quarter-finals | Marrai M. | Pospisil J. | 0:2 (4:6, 3:6) | details | 24.08.2012 |
| 1/8-finals | Marrai M. | Geib D. | 2:0 (6:1, 6:1) | details | 23.08.2012 |
| 1/16-finals | Marrai M. | Haider-Maurer M. | 2:0 (7:6, 6:2) | details | 21.08.2012 |
| Austria: Innsbruck - Singles - Main |
|---|
| Semi-finals | Ofner P. | Marrai M. | 2:0 (6:4, 6:3) | details | 17.08.2012 |
| Quarter-finals | Pavic M. | Marrai M. | 0:2 (6:7, 2:6) | details | 16.08.2012 |
| 1/8-finals | Agar R. | Marrai M. | 0:2 (1:6, 0:6) | details | 15.08.2012 |
| 1/16-finals | Pamminger D. | Marrai M. | 1:2 (7:6, 4:6, 3:6) | details | 14.08.2012 |
| Italy: Orbetello - Singles - Main |
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| 1/16-finals | Marrai M. | Polansky P. | 0:2 (0:6, 0:6) | details | 23.07.2012 |
| Italy: San Benedetto - Singles - Main |
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| 1/16-finals | Sergeyev I. | Marrai M. | 2:0 (6:0, 6:1) | details | 10.07.2012 |
| Italy: Pozzuoli - Singles - Main |
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| 1/8-finals | Marrai M. | Di Mauro A. | 0:2 (4:6, 6:7) | details | 16.05.2012 |
| 1/16-finals | Marrai M. | Napolitano S. | 2:0 (6:4, 7:5) | details | 14.05.2012 |
 Czech Republic: Prague - Singles - Main |
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| 1/16-finals | Marrai M. | Goffin D. | 1:2 (6:3, 0:6, 65:7) | details | 08.05.2012 |
| Czech Republic: Ostrava - Singles - Main |
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| Quarter-finals | Vagnozzi S. | Marrai M. | 2:0 (7:5, 6:3) | details | 05.05.2012 |
| 1/8-finals | Marrai M. | Mertl J. | 2:0 (7:65, 6:3) | details | 02.05.2012 |
| 1/16-finals | Michon A. | Marrai M. | 0:2 (0:6, 65:7) | details | 30.04.2012 |
 Mexico: Leon - Singles - Main |
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| 1/16-finals | Martin F. | Marrai M. | 2:0 (6:1, 6:4) | details | 10.04.2012 |
| Mexico: San Luis Potosi - Singles - Main |
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| 1/16-finals | Martin F. | Marrai M. | 2:1 (6:2, 2:6, 6:4) | details | 03.04.2012 |
 Colombia: Barranquilla - Singles - Main |
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| Quarter-finals | Falla A. | Marrai M. | 2:0 (6:3, 6:1) | details | 31.03.2012 |
| 1/8-finals | Marrai M. | Gonzalez A. | 2:1 (6:1, 4:6, 6:2) | details | 30.03.2012 |
| 1/16-finals | Marrai M. | Ghem A. | 2:1 (6:4, 4:6, 6:3) | details | 27.03.2012 |