Challenger Stanford 08/15 01:25 25 [492] Tristan Boyer v Klahn, Bradley [496] 6-3,7-6
Washington, USA 07/31 17:45 24 [500] Klahn, Bradley v Michael Mmoh [112] 3-6,3-6
Washington, USA 07/30 14:00 19 [160] Sho Shimabukuro v Klahn, Bradley [500] 5-7,4-6
Washington, USA 07/29 14:00 14 [500] Klahn, Bradley v James Trotter [437] 6-4,7-6
Atlanta, USA 07/22 14:00 14 [141] Gabriel Diallo v Klahn, Bradley [500] 6-3,6-2
ATP - Miami 03/20 15:00 14 [494] Klahn, Bradley v Tomas Machac [143] 4-6,4-6
ATP - Indian Wells 03/06 21:30 44 [101] Alexei Popyrin v Klahn, Bradley [485] 6-4,7-6
ATP - Acapulco 02/25 23:00 14 [172] Elias Ymer v Klahn, Bradley [468] 6-4,6-4
Monterrey, Mexico 02/21 18:00 25 [103] Nuno Borges v Klahn, Bradley [468] 6-2,6-2
Challenger - Cleveland 01/30 15:00 19 Klahn, Bradley v Harrison, Ryan 3-6,6-7
Challenger - Cleveland 01/29 16:20 14 Alexandr Cozbinov v Klahn, Bradley 7-6,5-7,4-6
Open d'Australie 01/11 03:55 15 Klahn, Bradley v Enzo Couacaud 3-6,6-4,4-6
Open d'Australie 01/09 05:55 14 Frederico Ferreira Silva v Klahn, Bradley 3-6,6-7
Challenger Canberra 01/02 04:00 25 Jozef Kovalik v Klahn, Bradley 6-4,3-6,7-6
San Diego, USA 09/17 21:40 14 Klahn, Bradley v Ernesto Escobedo 6-3,6-7,2-6
US Open, New York, USA 08/24 19:25 14 Klahn, Bradley v Jan-Lennard Struff 4-6,6-4,2-6
Cincinnati, USA 08/14 17:45 19 Lorenzo Sonego v Klahn, Bradley 6-2,6-4
Cincinnati, USA 08/13 14:00 14 Alexei Popyrin v Klahn, Bradley 5-7,6-7
Washington, USA 08/01 22:30 24 Adrian Mannarino v Klahn, Bradley 6-2,6-4
Wimbledon, London, Great Britain 06/20 11:55 14 [460] Klahn, Bradley v Andrea Vavassori [255] 7-6,2-6,3-6
London, Great Britain 06/11 11:35 14 [113] Lopez, Feliciano v Klahn, Bradley [460] 7-5,6-4
s-Hertogenbosch, Netherlands 06/04 09:00 14 [135] Seppi, Andreas v Klahn, Bradley [445] 7-6,6-1
French Open, Paris, France 05/16 08:00 14 [190] Felipe Meligeni Rodrigues Alves v Klahn, Bradley [444] 6-3,6-3
Challenger Barcelona 10/06 08:00 25 [201] Brandon Nakashima v Klahn, Bradley [134] Cancelled
Challenger Split 10/01 09:00 26 [134] Klahn, Bradley v Alessandro Giannessi [172] Retired
Challenger Split 09/29 12:10 25 [134] Klahn, Bradley v Polansky, Peter [205] 6-7,6-4,7-6
French Open, Paris, France 09/22 08:00 14 [187] Roman Safiullin v Klahn, Bradley [133] 3-6,6-2,6-4
Rome, Italy 09/13 14:25 19 [129] Klahn, Bradley v Marco Cecchinato [108] 1-6,4-6
Rome, Italy 09/12 16:05 14 [89] Seppi, Andreas v Klahn, Bradley [129] 2-6,6-4,6-7
Aix En Provence, France 09/07 09:30 25 [129] Klahn, Bradley v Antoine Hoang [128] 0-6,2-6