Stadium: Court 2 Round: 24 Ground: Hardcourt outdoor
| ITF W80 Tyler | 2019/11/02 19:00 | Lao, Danielle v Minella, Mandy | 1-6,5-7 |
| ITF W80 Tyler | 2019/11/01 22:00 | Lao, Danielle v Whitney Osuigwe | 6-3,6-4 |
| ITF W80 Tyler | 2019/11/01 17:35 | Voegele, Stefanie v Lao, Danielle | 4-6,6-1,1-6 |
| ITF W80 Tyler | 2019/10/29 20:05 | Lao, Danielle v Talaba, Gabriela | 6-4,6-7,6-3 |
| ITF W80 Macon | 2019/10/26 16:30 | Stewart, Katerina v Lao, Danielle | 6-3,6-0 |
| ITF W80 Macon | 2019/10/25 15:35 | Voegele, Stefanie v Lao, Danielle | 1-6,2-6 |
| ITF W80 Macon | 2019/10/24 17:30 | Lao, Danielle v Ann Li | 6-2,6-4 |
| ITF W80 Macon | 2019/10/23 19:25 | Larsson, Johanna v Lao, Danielle | 0-6,4-6 |
| WTA Moscow | 2019/10/12 12:05 | Mattek-Sands, Bethanie v Flink, Varvara | 2-6,3-6 |
| Wuhan, China | 2019/09/21 05:45 | Kuznetsova, Svetlana v Mattek-Sands, Bethanie | 6-2,6-2 |
| Wuhan, China | 2019/09/20 08:40 | Fang Ying Xun v Mattek-Sands, Bethanie | 6-2,4-6,3-6 |
| US Open Women | 2019/08/20 18:35 | Mattek-Sands, Bethanie v Ana Bogdan | 5-7,5-7 |
| WTA Cincinnati | 2019/08/11 16:00 | Astra Sharma v Mattek-Sands, Bethanie | 6-4,6-4 |
| WTA Cincinnati | 2019/08/10 18:55 | Mattek-Sands, Bethanie v Elena Rybakina | 6-3,6-2 |
| WTA San Jose | 2019/08/01 02:00 | Suarez Navarro, Carla v Mattek-Sands, Bethanie | 3-6,6-1,6-2 |
| WTA San Jose | 2019/07/31 02:00 | Venus Williams v Mattek-Sands, Bethanie | 7-6,3-6,1-6 |