| Fed Cup 2019 | 2018/11/10 13:00 | Team Czech Republic v Team USA | 3-0 |
| Davis Cup | 2018/09/14 09:00 | Team Croatia v Team USA | 3-2 |
| Fed Cup 2019 | 2018/04/21 12:00 | Team France v Team USA | 2-3 |
| Davis Cup | 2018/04/06 21:00 | Team USA v Team Belgium | 4-0 |
| 2018 Fed Cup | 2018/02/10 18:00 | Team USA v Team Netherlands | 3-1 |
| Davis Cup | 2018/02/02 14:00 | Team Serbia v Team USA | 1-3 |
| Hopman Cup | 2018/01/04 09:30 | Team Switzerland v Team USA | 3-0 |
| Hopman Cup | 2018/01/02 02:00 | Japan v Team USA | 1-2 |
| Hopman Cup | 2018/12/29 02:00 | Team Great Britain v Greece | 2-1 |