Stadium: Court 9 Round: 45 Ground: Grass
| Wimbledon Qual | 2017/06/26 10:00 | Darian King v Lorenzo Giustino | 6-4,6-0 |
| Ilkley, Great Britain | 2017/06/20 11:45 | Darian King v Groth, Sam | 5-7,4-6 |
| Challenger - Nottingham | 2017/06/13 15:20 | Darian King v Fratangelo, Bjorn | 7-6,2-6,6-7 |
| French Open Qual | 2017/05/22 13:45 | Darian King v Marton Fucsovics | 4-6,2-6 |
| ATP Rome Qual | 2017/05/13 15:05 | Darian King v Dolgopolov, Aleksandr | 3-6,6-3,6-7 |
| Challenger - Savannah | 2017/05/02 21:30 | Darian King v Marcos Giron | 4-6,0-6 |
| Challenger - Tallahassee | 2017/04/24 23:40 | Smith, John-Patrick v Darian King | 6-3,6-4 |
| Challenger - Sarasota | 2017/04/18 16:00 | Darian King v Melzer, Jurgen | 2-6,6-2,2-6 |
| Wimbledon Qual | 2017/06/26 10:00 | Klahn, Bradley v Soonwoo Kwon | 6-3,6-4 |
| Challenger Vicenza Qual | 2017/05/27 12:50 | Arevalo-Gonzalez, Marcelo v Klahn, Bradley | 7-5,6-4 |
| French Open Qual | 2017/05/24 15:20 | Klahn, Bradley v Fratangelo, Bjorn | 4-6,6-7 |
| French Open Qual | 2017/05/22 12:35 | Klahn, Bradley v Smith, John-Patrick | 6-2,6-3 |
| Challenger Heilbronn Qual | 2017/05/14 09:00 | Klahn, Bradley v Sebastian Fanselow | 5-7,6-7 |
| Challenger Heilbronn Qual | 2017/05/13 08:00 | Bernabe Zapata Miralles v Klahn, Bradley | 6-7,1-6 |
| Challenger - Tallahassee | 2017/04/27 23:20 | Arnaboldi, Andrea v Klahn, Bradley | 6-2,7-6 |
| Challenger - Tallahassee | 2017/04/26 15:00 | Dominik Koepfer v Klahn, Bradley | 5-7,1-6 |