Stadium: Grandstand Round: 164 Ground: Hardcourt indoor
| ATP New York | 2020/02/09 22:55 | Bradley Klahn v Marcelo Arevalo | 4-6,6-3,7-6 |
| Challenger Dallas | 2020/02/06 18:00 | Joao Menezes v Bradley Klahn | 3-6,7-6,7-6 |
| Challenger Dallas | 2020/02/05 20:40 | Roberto Quiroz v Bradley Klahn | 6-7,4-6 |
| Challenger Newport Beach | 2020/01/31 21:10 | Bradley Klahn v Steve Johnson | 4-6,2-6 |
| Challenger Newport Beach | 2020/01/30 19:30 | Sebastian Korda v Bradley Klahn | 7-5,3-6,4-6 |
| Challenger Newport Beach | 2020/01/28 23:15 | Ernesto Escobedo v Bradley Klahn | 5-7,1-6 |
| Australian Open | 2020/01/16 03:40 | Viktor Troicki v Bradley Klahn | 6-4,6-2 |
| Challenger Canberra | 2020/01/09 01:20 | Steve Johnson v Bradley Klahn | 6-4,7-6 |
| ATP Montpellier | 2020/02/03 12:40 | Sergiy Stakhovsky v Danilo Petrovic | 6-2,6-4 |
| ATP Montpellier | 2020/02/02 14:10 | Hiroki Moriya v Danilo Petrovic | 4-6,6-7 |
| Challenger Rennes | 2020/01/25 12:00 | Danilo Petrovic v James Ward | 6-7,6-7 |
| Challenger Rennes | 2020/01/24 13:55 | Constant Lestienne v Danilo Petrovic | 2-6,6-7 |
| Challenger Rennes | 2020/01/23 12:20 | Teymuraz Gabashvili v Danilo Petrovic | 5-7,2-6 |
| Challenger Rennes | 2020/01/22 13:30 | Valentin Royer v Danilo Petrovic | 1-6,6-3,3-6 |
| Australian Open | 2020/01/16 03:40 | Enzo Couacaud v Danilo Petrovic | 4-6,7-6,6-2 |
| Challenger Canberra | 2020/01/07 23:00 | Ugo Humbert v Danilo Petrovic | 6-1,6-4 |