Head to Head
| WTA Stuttgart | 2018/04/27 11:30 | Simona Halep v Coco Vandeweghe | 4-6,1-6 |
| WTA Madrid | 2017/05/11 10:00 | Coco Vandeweghe v Simona Halep | 1-6,1-6 |
Home History
| WTA Stuttgart | 2018/04/29 11:20 | Coco Vandeweghe v Karolina Pliskova | 6-7,4-6 |
| WTA Stuttgart | 2018/04/28 13:50 | Coco Vandeweghe v Caroline Garcia | 6-4,6-2 |
| WTA Stuttgart | 2018/04/27 11:30 | Simona Halep v Coco Vandeweghe | 4-6,1-6 |
| WTA Stuttgart | 2018/04/26 11:30 | Laura Siegemund v Coco Vandeweghe | 4-6,6-4,3-6 |
| WTA Stuttgart | 2018/04/25 12:30 | Coco Vandeweghe v Sloane Stephens | 6-1,6-0 |
| Stuttgart Women Tie Break Event | 2018/04/23 17:41 | Angelique Kerber v Coco Vandeweghe | 6-1,1-6,1-0 |
| Stuttgart Women Tie Break Event | 2018/04/23 17:22 | Kristina Mladenovic v Coco Vandeweghe | 6-1,1-6,0-0 |
| 2018 Fed Cup | 2018/04/21 14:40 | Kristina Mladenovic v Coco Vandeweghe | 1-6,6-3,6-2 |
Away History
| WTA Stuttgart | 2018/04/27 11:30 | Simona Halep v Coco Vandeweghe | 4-6,1-6 |
| WTA Stuttgart | 2018/04/25 18:45 | Simona Halep v Magdalena Rybarikova | 4-6,6-2,6-3 |
| 2018 Fed Cup | 2018/04/22 09:00 | Simona Halep v Patty Schnyder | 6-2,6-1 |
| 2018 Fed Cup | 2018/04/21 10:00 | Simona Halep v Viktorija Golubic | 6-3,1-6,6-1 |
| WTA Miami | 2018/03/24 17:40 | Simona Halep v Agnieszka Radwanska | 6-3,2-6,3-6 |
| WTA Miami | 2018/03/22 19:00 | Simona Halep v Oceane Dodin | 3-6,6-3,7-5 |
| WTA Indian Wells | 2018/03/17 05:10 | Simona Halep v Naomi Osaka | 3-6,0-6 |
| WTA Indian Wells | 2018/03/14 20:30 | Simona Halep v Petra Martic | 6-4,6-7,6-3 |