[48] Steve Johnson 7-5,3-6,6-2 Ramkumar Ramanathan [161] 2018-03-12 04:00
Stadium: Stadium Round: 29 Ground: Grass
Home History
| ATP Indian Wells | 2018/03/08 23:05 | Steve Johnson v Daniil Medvedev | 6-7,4-6 |
| ATP Delray Beach | 2018/02/24 20:00 | Peter Gojowczyk v Steve Johnson | 7-6,6-3 |
| ATP Delray Beach | 2018/02/23 17:30 | Evgeny Donskoy v Steve Johnson | 1-6,4-6 |
| ATP Delray Beach | 2018/02/21 20:25 | Steve Johnson v Milos Raonic | 6-2,6-4 |
| ATP Delray Beach | 2018/02/20 17:50 | Steve Johnson v Nikoloz Basilashvili | 6-3,6-4 |
| ATP New York | 2018/02/13 18:00 | Steve Johnson v Adrian Menendez-Maceiras | 6-1,3-6,6-7 |
| Davis Cup | 2018/02/04 12:55 | Pedja Krstin v Steve Johnson | 6-1,7-5 |
| Australian Open | 2018/01/16 03:15 | Steve Johnson v Denis Kudla | 7-6,3-6,6-7,2-6 |
Away History
| ATP Indian Wells Qual | 2018/03/07 20:30 | Yuki Bhambri v Ramkumar Ramanathan | 6-4,6-2 |
| ATP Indian Wells Qual | 2018/03/07 01:15 | Michael Mmoh v Ramkumar Ramanathan | 3-6,5-7 |
| ATP Acapulco Qual | 2018/02/24 22:00 | Kevin King v Ramkumar Ramanathan | 6-3,6-0 |
| ATP Delray Beach | 2018/02/19 20:55 | Ramkumar Ramanathan v Donald Young | 1-6,2-6 |
| ATP Delray Beach Qual | 2018/02/18 17:50 | Bjorn Fratangelo v Ramkumar Ramanathan | 3-6,3-6 |
| ATP Delray Beach Qual | 2018/02/17 18:50 | Stefan Kozlov v Ramkumar Ramanathan | 3-6,2-6 |
| ATP New York Qual | 2018/02/11 18:30 | Ramkumar Ramanathan v Ernesto Escobedo | 5-7,3-6 |
| Australian Open Qual | 2018/01/14 02:45 | Vasek Pospisil v Ramkumar Ramanathan | 6-4,4-6,6-4 |