Stadium: Central Court Round: 25 Ground: Clay
| 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 |
| Australian Open Qual | 2018/01/13 07:50 | Gleb Sakharov v Ramkumar Ramanathan | 4-6,6-7 |
| Australian Open Qual | 2018/01/10 02:35 | Bradley Klahn v Ramkumar Ramanathan | 7-6,6-7,2-6 |
| Davis Cup | 2018/02/03 03:55 | Yibing Wu v Rubin Statham | 1-6,6-3,6-4 |
| Challenger Rennes Qual | 2018/01/20 10:50 | Yibing Wu v Edward Corrie | 4-6,5-7 |
| ATP Auckland | 2018/01/08 01:50 | David Ferrer v Yibing Wu | 7-6,6-4 |
| Challenger Shenzhen 2 | 2017/11/03 03:30 | Yibing Wu v Blaz Kavcic | 6-7,6-3,2-6 |
| Challenger Shenzhen 2 | 2017/11/02 02:00 | Yibing Wu v Zhe Li | 6-1,6-2 |
| Challenger Shenzhen 2 | 2017/10/31 05:30 | Thiago Monteiro v Yibing Wu | 3-6,4-6 |
| Challenger Ningbo | 2017/10/17 07:05 | Jurij Rodionov v Yibing Wu | 6-4,6-3 |
| ATP Shanghai | 2017/10/08 06:40 | Yibing Wu v Gilles Simon | 3-6,4-6 |