Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| Houston, USA | 2019/11/11 21:05 | Lao, Danielle v Mattek-Sands, Bethanie | 3-6,4-6 |
| 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 |
| Colina, Simples W-ITF-CHI-01A | 2019/11/09 21:30 | Allie Kiick v Elisabetta Cocciaretto | 7-5,2-6,2-6 |
| Colina, Simples W-ITF-CHI-01A | 2019/11/08 17:00 | Allie Kiick v Gerlach, Katharina | 6-4,6-4 |
| Colina, Simples W-ITF-CHI-01A | 2019/11/07 15:00 | Allie Kiick v Gatica, Barbara | 6-1,6-7,6-2 |
| Colina, Simples W-ITF-CHI-01A | 2019/11/05 22:40 | Allie Kiick v Pereira, Teliana | 7-5,6-1 |
| Asuncion, Singles Qualifying W-ITF-PAR-02A | 2019/10/31 21:55 | Escauriza, Lara v Allie Kiick | 3-6,1-6 |
| Asuncion, Singles Qualifying W-ITF-PAR-02A | 2019/10/30 21:50 | Doldan, Susan v Allie Kiick | 1-6,2-6 |
| Cucuta, Singles W-ITF-COL-03A | 2019/10/26 15:00 | Allie Kiick v Conny Perrin | 6-2,6-2 |
| Cucuta, Singles W-ITF-COL-03A | 2019/10/25 20:00 | Allie Kiick v Burger, Cindy | 7-5,6-0 |