Nielsen, Frederik 6-7,4-6 James Duckworth 2015-11-10 16:30
Round: 25 Ground: Hardcourt indoor
Home History
| Challenger Charlottesville | 2015/11/05 18:35 | Tommy Paul v Nielsen, Frederik | 6-3,6-3 |
| Challenger Charlottesville | 2015/11/04 16:00 | Nielsen, Frederik v Kavcic, Blaz | 6-3,5-7,6-4 |
| Coupe Davis | 2015/11/01 12:00 | Nielsen, Frederik v Eriksson, Markus | 6-2,7-6,7-6 |
| Coupe Davis | 2015/10/30 20:05 | Nielsen, Frederik v Ymer, Mikael | 5-7,3-6,4-6 |
| Challenger Fairfield | 2015/10/12 22:05 | Mcgee, James v Nielsen, Frederik | 7-6,6-3 |
| Challenger Tiburon | 2015/09/29 20:55 | Mackenzie McDonald v Nielsen, Frederik | 6-4,6-4 |
| Coupe Davis | 2015/09/20 12:00 | Nielsen, Frederik v Bautista-Agut, Roberto | 3-6,4-6 |
| Coupe Davis | 2015/09/18 16:20 | Nielsen, Frederik v FERRER D. | 1-6,5-7,2-6 |
Away History
| US Open, New York, USA | 2015/09/01 21:15 | Chung, Hyeon v James Duckworth | 6-3,6-1,6-2 |
| ATP Cincinnati Qual | 2015/08/15 20:25 | Steve Johnson v James Duckworth | 7-5,6-4 |
| ATP Montreal Qual | 2015/08/09 20:45 | Denis Kudla v James Duckworth | 6-4,6-1 |
| ATP Montreal Qual | 2015/08/08 19:10 | Illya Marchenko v James Duckworth | 3-6,5-7 |
| Washington, USA | 2015/08/05 02:00 | James Duckworth v Kei Nishikori | 7-6,1-6,4-6 |
| Washington, USA | 2015/08/03 20:00 | James Duckworth v Harrison, Ryan | 6-1,7-6 |
| Wimbledon, London, Great Britain | 2015/07/02 10:30 | Groth, Sam v James Duckworth | 7-5,6-4,7-6 |
| Wimbledon, London, Great Britain | 2015/06/30 10:30 | Jaziri, Malek v James Duckworth | 6-7,2-6,6-3,6-3,5-7 |