[170] Danielle Lao 5-7,6-1,6-1 Heather Watson [101] 2018-11-08 18:00
Stadium: Court 5 Round: 26
Head to Head
| WTA Nottingham | 2018/06/12 10:00 | Heather Watson v Danielle Lao | 6-1,6-3 |
| WTA Brisbane Qual | 2017/12/29 04:20 | Heather Watson v Danielle Lao | 7-5,6-3 |
Home History
| ITF Women Las Vegas | 2018/11/07 22:55 | Danielle Lao v Jennifer Elie | 6-3,6-3 |
| ITF Women Tyler | 2018/11/03 17:00 | Beatriz Haddad Maia v Danielle Lao | 6-2,6-3 |
| ITF Women Tyler | 2018/11/02 19:00 | Danielle Lao v Lauren Davis | 6-1,7-5 |
| ITF Women Tyler | 2018/11/01 15:30 | Nicole Gibbs v Danielle Lao | 2-6,3-6 |
| ITF Women Tyler | 2018/10/31 15:00 | Danielle Lao v Grace Min | 6-1,7-6 |
| ITF Women Macon | 2018/10/27 15:40 | Danielle Lao v Varvara Lepchenko | 2-6,5-7 |
| ITF Women Macon | 2018/10/25 15:00 | Danielle Lao v Louisa Chirico | 6-2,3-6,6-2 |
| ITF Women Macon | 2018/10/23 17:40 | Madison Brengle v Danielle Lao | 3-6,3-6 |
Away History
| ITF Women Las Vegas | 2018/11/07 20:40 | Ulrikke Eikeri v Heather Watson | 3-6,2-6 |
| WTA Luxembourg | 2018/10/13 16:30 | Heather Watson v Karolina Muchova | 2-6,6-2,4-6 |
| WTA Hongkong | 2018/10/06 03:25 | Heather Watson v Jia-Jing Lu | 3-6,6-3,3-6 |
| WTA Beijing | 2018/09/29 07:00 | Heather Watson v Zarina Diyas | 0-6,3-6 |
| WTA Beijing | 2018/09/28 13:00 | Sofia Kenin v Heather Watson | 3-6,6-4,3-6 |
| WTA Quebec City | 2018/09/15 18:20 | Pauline Parmentier v Heather Watson | 5-7,6-3,7-6 |
| WTA Quebec City | 2018/09/14 23:00 | Heather Watson v Rebecca Marino | 6-3,6-4 |
| WTA Quebec City | 2018/09/12 23:00 | Heather Watson v Leylah Annie Fernandez | 6-4,7-5 |