| WTA - Indian Wells | 03/03 20:35 | 24 | [152] Lesia Tsurenko v Danielle Lao [198] | 6-3,3-6,6-1 | |
| WTA - Indian Wells | 03/02 18:00 | 28 | [198] Danielle Lao v Hanna Chang [295] | 6-1,5-7,6-2 | |
| ITF - W25 Rancho Santa Fe | 02/24 21:40 | 25 | Danielle Lao v Haley Giavara | 1-6,3-6 | |
| ITF - W100 Nicholasville | 02/11 22:45 | 25 | [196] Danielle Lao v Mona Barthel [222] | 3-6,6-7 | |
| Open da Austrália - Feminino | 01/18 01:30 | 46 | [206] Leylah Annie Fernandez v Danielle Lao [198] | 7-5,7-5 | |
| Open da Austrália - Feminino | 01/16 23:00 | 45 | [198] Danielle Lao v Kurumi Nara [137] | 7-5,6-7,6-3 | |
| Open da Austrália - Feminino | 01/15 02:00 | 44 | [146] Veronica Cepede Royg v Danielle Lao [198] | 2-6,6-7 | |
| WTA - Houston | 11/11 21:05 | 24 | [191] Danielle Lao v Bethanie Mattek-Sands [398] | 3-6,4-6 | |
| ITF - W80 Tyler | 11/02 19:00 | 28 | [190] Danielle Lao v Mandy Minella [169] | 1-6,5-7 | |
| ITF - W80 Tyler | 11/01 22:00 | 27 | [190] Danielle Lao v Whitney Osuigwe [116] | 6-3,6-4 | |
| ITF - W80 Tyler | 11/01 17:35 | 26 | [123] Stefanie Voegele v Danielle Lao [190] | 4-6,6-1,1-6 | |
| ITF - W80 Tyler | 10/29 20:05 | 25 | [190] Danielle Lao v Gabriela Talaba [307] | 6-4,6-7,6-3 | |
| ITF - W80 Macon | 10/26 16:30 | 28 | [471] Katerina Stewart v Danielle Lao [190] | 6-3,6-0 | |
| ITF - W80 Macon | 10/25 15:35 | 27 | [123] Stefanie Voegele v Danielle Lao [190] | 1-6,2-6 | |
| ITF - W80 Macon | 10/24 17:30 | 26 | [190] Danielle Lao v Ann Li [147] | 6-2,6-4 | |
| ITF - W80 Macon | 10/23 19:25 | 25 | [210] Johanna Larsson v Danielle Lao [190] | 0-6,4-6 | |
| ITF - W25 Claremont | 10/12 20:55 | 28 | [486] Thaisa Grana Pedretti v Danielle Lao [208] | 6-4,4-6,7-6 | |
| ITF - W25 Claremont | 10/11 18:00 | 27 | [324] Mirjam Bjorklund v Danielle Lao [208] | 4-6,4-6 | |
| ITF - W25 Claremont | 10/10 20:25 | 26 | [433] Alexa Glatch v Danielle Lao [208] | 1-6,2-6 | |
| ITF - W25 Claremont | 10/09 17:00 | 25 | Kimmi Hance v Danielle Lao | 1-6,2-6 | |
| ITF - W60 Templeton | 09/24 19:05 | 25 | [183] Danielle Lao v Hanna Chang [340] | Retired | |
| WTA Seoul | 09/16 04:30 | 25 | [180] Danielle Lao v Yafan Wang [55] | 4-6,6-7 | |
| WTA Seoul | 09/15 03:00 | 64 | [116] Danka Kovinic v Danielle Lao [180] | 3-6,3-6 | |
| WTA Seoul | 09/14 02:00 | 45 | Susanne Celik v Danielle Lao | 3-6,5-7 | |
| WTA - New Haven | 09/06 15:45 | 27 | [174] Danielle Lao v Heather Watson [101] | 6-7,4-6 | |
| WTA - New Haven | 09/05 18:15 | 26 | [174] Danielle Lao v Veronica Cepede Royg [151] | 7-6,0-6,6-1 | |
| WTA - New Haven | 09/04 18:55 | 25 | [61] Margarita Gasparyan v Danielle Lao [174] | Retired | |
| WTA - New Haven | 09/03 18:50 | 24 | [200] Katherine Sebov v Danielle Lao [174] | 6-3,4-6,2-6 | |
| Open dos EUA - Feminino | 08/20 22:00 | 44 | [175] Danielle Lao v Nao Hibino [144] | 6-3,4-6,0-6 | |
| WTA - San Jose | 07/28 20:55 | 164 | [167] Danielle Lao v Kristie Ahn [176] | 1-6,4-6 |