[17] Elise Mertens 7-6,4-6,5-7 Heather Watson [101] 2020-01-16 04:30
Stadium: Centre Court Round: 27 Ground: Hardcourt outdoor
Head to Head
| French Open - Dames | 2018/05/31 09:00 | Heather Watson v Elise Mertens | 3-6,4-6 |
| WTA - Hobart | 2018/01/12 03:00 | Heather Watson v Elise Mertens | 4-6,6-1,2-6 |
| WTA - Luxemburg | 2017/10/19 18:20 | Heather Watson v Elise Mertens | 4-6,4-6 |
Home History
| WTA - Hobart | 2020/01/15 10:10 | Elise Mertens v Viktoria Hruncakova | 6-1,6-0 |
| WTA - Hobart | 2020/01/14 07:40 | Elise Mertens v Christina McHale | 6-1,6-1 |
| WTA - Shenzhen | 2020/01/09 07:50 | Elena Rybakina v Elise Mertens | 6-4,4-6,6-2 |
| WTA - Shenzhen | 2020/01/07 06:50 | Xiyu Wang v Elise Mertens | 4-6,3-6 |
| WTA - Shenzhen | 2020/01/05 04:00 | Lesia Tsurenko v Elise Mertens | 3-6,3-6 |
| WTA - Zhuhai | 2019/10/25 11:30 | Aryna Sabalenka v Elise Mertens | 6-4,3-6,7-5 |
| WTA - Zhuhai | 2019/10/23 07:10 | Elise Mertens v Maria Sakkari | 6-2,3-6,6-1 |
| WTA - Luxemburg | 2019/10/17 14:10 | Elise Mertens v Jelena Ostapenko | 6-4,2-6,2-6 |
Away History
| WTA - Hobart | 2020/01/15 08:40 | Heather Watson v Fiona Ferro | 7-6,6-3 |
| WTA - Hobart | 2020/01/13 01:35 | Jil Teichmann v Heather Watson | 6-1,4-6,4-6 |
| WTA - Hobart | 2020/01/12 04:00 | Nina Stojanovic v Heather Watson | 4-6,3-6 |
| WTA - Hobart | 2020/01/11 04:10 | Hayley Carter v Heather Watson | 0-6,2-6 |
| WTA - Brisbane | 2020/01/05 02:50 | Storm Hunter v Heather Watson | 6-2,3-6,6-3 |
| WTA - Brisbane | 2020/01/04 03:35 | Heather Watson v Fiona Ferro | 6-2,7-6 |
| WTA Tianjin | 2019/10/13 09:00 | Rebecca Peterson v Heather Watson | 6-4,6-4 |
| WTA Tianjin | 2019/10/12 04:45 | Veronika Kudermetova v Heather Watson | 1-6,4-6 |