 Mexico: Puebla - Singles - Main |
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| 1/16-finals | Edlefsen N. | Gallardo-Valles M. | 0:2 (4:6, 2:6) | details | 30.04.2013 |
 USA: Houston - Singles - Qualification |
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| Quarter-finals | Edlefsen N. | Borvanov R. | 0:2 (2:6, 2:6) | details | 06.04.2013 |
 Canada: Gatineau - Singles - Main |
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| Quarter-finals | Chvojka E. | Edlefsen N. | 2:0 (7:6, 6:3) | details | 09.03.2013 |
| 1/8-finals | King-Turner D. | Edlefsen N. | 0:2 (5:7, 2:6) | details | 07.03.2013 |
| 1/16-finals | Edlefsen N. | Reuter Y. | 2:1 (6:1, 0:6, 6:4) | details | 06.03.2013 |
| Mexico: Tijuana - Singles - Main |
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| 1/8-finals | Edlefsen N. | Gallardo-Valles M. | 1:2 (4:6, 6:1, 5:7) | details | 31.01.2013 |
| 1/16-finals | Struvay E. | Edlefsen N. | 0:2 (6:7, 2:6) | details | 29.01.2013 |
| USA: San Jose - Singles - Qualification |
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| Quarter-finals | Simmonds P. | Edlefsen N. | 2:0 (7:5, 6:4) | details | 12.02.2012 |