 Germany: Nussloch - Singles - Main |
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| 1/16-finals | Haessig N. | Krawietz K. | 0:2 (3:6, 2:6) | details | 29.01.2014 |
 Switzerland: Taverne - Singles - Main |
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| 1/16-finals | Haessig N. | Valsangiacomo F. | 0:2 (2:6, 1:6) | details | 19.03.2013 |
 Thailand: Phuket - Singles - Main |
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| 1/16-finals | Bradaric M. | Haessig N. | 2:1 (6:2, 2:6, 6:3) | details | 30.10.2012 |
 Canada: Markham - Singles - Main |
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| 1/16-finals | Pearlman J. | Haessig N. | 2:1 (6:2, 4:6, 6:2) | details | 18.09.2012 |
| Canada: Toronto 2 - Singles - Main |
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| 1/16-finals | Haessig N. | Wolmarans F. | 0:2 (2:6, 3:6) | details | 11.09.2012 |
| Canada: Toronto - Singles - Main |
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| 1/8-finals | Buchanan C. | Haessig N. | 2:0 (6:2, 7:6) | details | 05.09.2012 |
| 1/16-finals | Haessig N. | Hernandez G. | 2:0 (6:2, 6:1) | details | 05.09.2012 |
 Belgium: Westende - Singles - Main |
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| 1/16-finals | Moellers K. | Haessig N. | 2:0 (6:3, 7:5) | details | 17.07.2012 |
| Germany: Schwieberdingen - Singles - Qualification |
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| 1/32-finals | Nekic T. | Haessig N. | 2:1 (6:2, 4:6, 6:3) | details | 07.01.2012 |
 Turkey: Antalya 9 - Singles - Qualification |
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| Quarter-finals | Haessig N. | Kim C. | 0:2 (3:6, 0:6) | details | 26.11.2011 |
| Turkey: Antalya 8 - Singles - Qualification |
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| Semi-finals | Manafov V. | Haessig N. | 2:0 (6:2, 6:2) | details | 20.11.2011 |
| Quarter-finals | Patracchini A. | Haessig N. | 0:2 (6:7, 2:6) | details | 19.11.2011 |
| Turkey: Antalya 7 - Singles - Qualification |
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| Final | Djokovic M. | Haessig N. | 2:1 (6:7, 6:4, 7:6) | details | 07.11.2011 |
| Semi-finals | Haessig N. | Karic J. S. | 2:0 (6:1, 6:1) | details | 06.11.2011 |
| Quarter-finals | Vianello G. | Haessig N. | 1:2 (3:6, 7:5, 3:6) | details | 05.11.2011 |
Italy: Sanremo - Doubles - Main