Stadium: Centre Round: 27 Ground: Hardcourt indoor
| Wuhan, China | 2018/09/21 06:40 | Sorana Cirstea v Gibbs, Nicole | 4-6,5-7 |
| WTA Seoul | 2017/09/21 05:55 | Sorana Cirstea v Gibbs, Nicole | 6-3,6-3 |
| WTA Limoges | 2019/12/19 09:00 | Sara Sorribes Tormo v Sorana Cirstea | 3-6,3-6 |
| WTA Limoges | 2019/12/16 14:50 | Tatjana Maria v Sorana Cirstea | 7-5,6-7,2-6 |
| WTA Luxembourg | 2019/10/17 17:25 | Sorana Cirstea v Goerges, Julia | 6-4,4-6,4-6 |
| WTA Luxembourg | 2019/10/15 10:00 | Parmentier, Pauline v Sorana Cirstea | 3-6,4-6 |
| WTA Tashkent | 2019/09/28 08:00 | Alison Van Uytvanck v Sorana Cirstea | 6-2,4-6,6-4 |
| WTA Tashkent | 2019/09/27 06:00 | Katarina Zavatska v Sorana Cirstea | 0-6,3-6 |
| WTA Tashkent | 2019/09/26 06:15 | Sorana Cirstea v Kovinic, Danka | 7-5,5-7,6-1 |
| WTA Tashkent | 2019/09/25 09:00 | Sorana Cirstea v Ysaline Bonaventure | 3-6,6-3,7-5 |
| WTA Limoges | 2019/12/18 19:50 | Jessika Ponchet v Gibbs, Nicole | 6-1,1-6,2-6 |
| WTA Limoges | 2019/12/16 09:00 | Gibbs, Nicole v Tamara Zidansek | 4-6,7-6,6-3 |
| WTA Limoges | 2019/12/15 09:00 | Gibbs, Nicole v Marina Melnikova | 6-4,3-6,6-2 |
| Pékin, Chine | 2019/09/27 04:35 | Gibbs, Nicole v Doi, Misaki | 2-6,6-3,2-6 |
| Wuhan, China | 2019/09/20 05:40 | Gibbs, Nicole v Bernarda Pera | 2-6,5-7 |
| Osaka, Japon | 2019/09/18 02:00 | Gibbs, Nicole v Angelique Kerber | 2-6,4-6 |
| Osaka, Japon | 2019/09/16 02:00 | Alison Riske v Gibbs, Nicole | 4-6,3-6 |
| Osaka, Japon | 2019/09/15 02:00 | Whitney Osuigwe v Gibbs, Nicole | 4-6,3-6 |