[196] Danielle Lao 3-6,6-7 Mona Barthel [222] 2020-02-11 22:45
Stadium: Court 9 Round: 25 Ground: Hardcourt indoor
Home History
| Australian Open Women | 2020/01/18 01:30 | Leylah Annie Fernandez v Danielle Lao | 7-5,7-5 |
| Australian Open Women | 2020/01/16 23:00 | Danielle Lao v Kurumi Nara | 7-5,6-7,6-3 |
| Australian Open Women | 2020/01/15 02:00 | Veronica Cepede Royg v Danielle Lao | 2-6,6-7 |
| WTA Houston | 2019/11/11 21:05 | Danielle Lao v Bethanie Mattek-Sands | 3-6,4-6 |
| ITF W80 Tyler | 2019/11/02 19:00 | Danielle Lao v Mandy Minella | 1-6,5-7 |
| ITF W80 Tyler | 2019/11/01 22:00 | Danielle Lao v Whitney Osuigwe | 6-3,6-4 |
| ITF W80 Tyler | 2019/11/01 17:35 | Stefanie Voegele v Danielle Lao | 4-6,6-1,1-6 |
| ITF W80 Tyler | 2019/10/29 20:05 | Danielle Lao v Gabriela Talaba | 6-4,6-7,6-3 |
Away History
| ITF W100 Midland | 2020/02/04 19:55 | Jamie Loeb v Mona Barthel | 7-5,4-6,6-4 |
| Australian Open Women | 2020/01/14 00:00 | Shelby Rogers v Mona Barthel | 6-4,6-0 |
| WTA Lausanne | 2019/07/15 09:00 | Mona Barthel v Fiona Ferro | 6-7,2-6 |
| WTA Bastad | 2019/07/11 10:00 | Mona Barthel v Misaki Doi | 2-6,6-3,2-6 |
| WTA Bastad | 2019/07/10 10:40 | Mona Barthel v Tereza Mrdeza | 6-3,6-0 |
| WTA Bastad | 2019/07/08 13:35 | Mona Barthel v Andrea Gamiz | 3-6,7-5,6-3 |
| Wimbledon Women | 2019/07/01 10:00 | Marie Bouzkova v Mona Barthel | 6-3,6-3 |
| WTA Mallorca | 2019/06/16 10:55 | Mona Barthel v Sabine Lisicki | 2-6,7-6,2-6 |