| ITF Women Waco | 11/09 20:15 | 26 | [151] Ajla Tomljanovic v Gibbs, Nicole [108] | 6-7,6-1,6-4 | |
| ITF Women Waco | 11/07 20:55 | 25 | [205] Kostova, Elitsa v Gibbs, Nicole [108] | 2-6,5-7 | |
| ITF Women Tyler | 11/02 19:15 | 26 | [108] Gibbs, Nicole v Ashley Kratzer [338] | 6-2,5-7,3-6 | |
| ITF Women Tyler | 11/01 20:35 | 25 | [108] Gibbs, Nicole v Grace Min [201] | 6-2,6-2 | |
| ITF Women Macon | 10/25 15:55 | 25 | Collins, Danielle v Gibbs, Nicole | 3-6,6-3,6-2 | |
| WTA Hong Kong | 10/13 06:00 | 27 | [114] Gibbs, Nicole v Brady, Jennifer [70] | 5-7,4-6 | |
| WTA Hong Kong | 10/12 07:00 | 26 | Elina Svitolina v Gibbs, Nicole | Walkover | |
| WTA Hong Kong | 10/09 07:00 | 25 | [207] Valentini Grammatikopoulou v Gibbs, Nicole [114] | 6-4,2-6,5-7 | |
| WTA Beijing Qual | 09/30 09:05 | 46 | [112] Gibbs, Nicole v Mchale, Christina [79] | 4-6,6-3,4-6 | |
| WTA Beijing Qual | 09/29 06:30 | 45 | [73] Heather Watson v Gibbs, Nicole [112] | 7-6,4-6,4-6 | |
| WTA Wuhan Qual | 09/22 09:00 | 45 | [121] Gibbs, Nicole v Mchale, Christina [81] | 1-6,6-3,3-6 | |
| WTA Seoul | 09/21 05:55 | 26 | [52] Sorana Cirstea v Gibbs, Nicole [121] | 6-3,6-3 | |
| WTA Seoul | 09/19 05:10 | 25 | [145] Su Jeong Jang v Gibbs, Nicole [121] | 3-6,5-7 | |
| US Open Women | 08/31 17:00 | 24 | [1] Karolina Pliskova v Gibbs, Nicole [127] | 2-6,6-3,6-4 | |
| US Open Women | 08/29 15:00 | 23 | [75] Cepede Royg, Veronica v Gibbs, Nicole [127] | 0-6,6-1,1-6 | |
| US Open Women Qual | 08/25 19:00 | 46 | [121] Gibbs, Nicole v Broady, Naomi [128] | 6-4,4-6,6-2 | |
| US Open Women Qual | 08/24 22:00 | 45 | [121] Gibbs, Nicole v Schnyder, Patty [198] | 6-3,1-6,6-4 | |
| US Open Women Qual | 08/23 19:35 | 44 | [121] Gibbs, Nicole v Di Lorenzo, Francesca [362] | 7-6,7-5 | |
| WTA Cincinnati Qual | 08/12 18:55 | 44 | [119] Gibbs, Nicole v Francesca Schiavone [74] | 7-6,2-6,1-6 | |
| WTA Stanford | 08/04 02:00 | 26 | [24] Vandeweghe, Coco v Gibbs, Nicole [128] | 6-0,6-2 | |
| WTA Stanford | 08/01 04:25 | 25 | [128] Gibbs, Nicole v Claire Liu [295] | 4-6,6-2,7-6 | |
| ITF Women Winnipeg | 07/15 16:00 | 28 | [117] Gibbs, Nicole v Hibi, Mayo [250] | 1-6,6-2,3-6 | |
| ITF Women Winnipeg | 07/14 18:00 | 27 | [117] Gibbs, Nicole v Jessika Ponchet [406] | 5-7,6-1,6-3 | |
| ITF Women Winnipeg | 07/13 15:00 | 26 | [117] Gibbs, Nicole v Yurovsky, Ronit [376] | 7-5,7-5 | |
| ITF Women Winnipeg | 07/11 16:55 | 25 | Gibbs, Nicole v Robillard-Millette, Charlotte | 6-1,6-2 | |
| ITF Women Auburn | 07/02 14:00 | 29 | [124] Gibbs, Nicole v Imanishi, Miharu [324] | 3-6,2-6 | |
| ITF Women Auburn | 07/01 08:00 | 28 | [124] Gibbs, Nicole v Perez, Ellen [462] | 6-2,6-2 | |
| ITF Women Auburn | 06/30 14:30 | 27 | [124] Gibbs, Nicole v Emina Bektas [431] | 6-2,3-6,6-4 | |
| ITF Women Auburn | 06/29 16:00 | 26 | [124] Gibbs, Nicole v Elbaba, Julia [419] | 6-4,7-5 | |
| ITF Women Auburn | 06/28 19:10 | 25 | [124] Gibbs, Nicole v Stefani, Luisa [274] | 6-2,6-1 |