| WTA - Indian Wells | 03/03 22:00 | 24 | [114] Shelby Rogers v Gibbs, Nicole [146] | 6-3,6-4 | |
| Acapulco, Mexico | 02/23 23:40 | 64 | [185] Sara Errani v Gibbs, Nicole [128] | 6-3,6-0 | |
| Acapulco, Mexico | 02/23 02:30 | 45 | [463] Contreras Gomez, Fernanda v Gibbs, Nicole [130] | 2-6,3-6 | |
| Newport Beach, USA | 01/30 22:35 | 26 | [124] Gibbs, Nicole v Vandeweghe, Coco [226] | 5-7,4-6 | |
| Newport Beach, USA | 01/28 18:45 | 25 | [124] Gibbs, Nicole v Hailey Baptiste [232] | 6-4,6-4 | |
| Open d'Australie - Femmes | 01/16 08:35 | 45 | [123] Gibbs, Nicole v Harriet Dart [169] | 2-6,3-6 | |
| Open d'Australie - Femmes | 01/14 07:10 | 44 | [123] Gibbs, Nicole v Cristina Bucsa [167] | 6-0,2-6,7-5 | |
| Shenzhen, Chine | 01/06 03:00 | 25 | [174] Shelby Rogers v Gibbs, Nicole [124] | 6-3,5-7,6-4 | |
| Shenzhen, Chine | 01/05 03:00 | 164 | [96] Jasmine Paolini v Gibbs, Nicole [126] | 3-6,0-6 | |
| Shenzhen, Chine | 01/04 03:00 | 64 | [126] Gibbs, Nicole v Niculescu, Monica [118] | 6-3,6-3 | |
| WTA Limoges | 12/21 14:00 | 28 | [42] Ekaterina Alexandrova v Gibbs, Nicole [142] | 7-6,6-2 | |
| WTA Limoges | 12/20 10:00 | 27 | [74] Sorana Cirstea v Gibbs, Nicole [142] | Retired | |
| WTA Limoges | 12/18 19:50 | 26 | [197] Jessika Ponchet v Gibbs, Nicole [142] | 6-1,1-6,2-6 | |
| WTA Limoges | 12/16 09:00 | 25 | [142] Gibbs, Nicole v Tamara Zidansek [64] | 4-6,7-6,6-3 | |
| WTA Limoges | 12/15 09:00 | 164 | [142] Gibbs, Nicole v Marina Melnikova [189] | 6-4,3-6,6-2 | |
| Pékin, Chine | 09/27 04:35 | 45 | [121] Gibbs, Nicole v Doi, Misaki [75] | 2-6,6-3,2-6 | |
| Wuhan, China | 09/20 05:40 | 45 | [137] Gibbs, Nicole v Bernarda Pera [71] | 2-6,5-7 | |
| Osaka, Japon | 09/18 02:00 | 26 | [137] Gibbs, Nicole v Angelique Kerber [15] | 2-6,4-6 | |
| Osaka, Japon | 09/16 02:00 | 25 | [34] Alison Riske v Gibbs, Nicole [136] | 4-6,3-6 | |
| Osaka, Japon | 09/15 02:00 | 64 | [110] Whitney Osuigwe v Gibbs, Nicole [136] | 4-6,3-6 | |
| Osaka, Japon | 09/14 01:00 | 45 | [251] Ayano Shimizu v Gibbs, Nicole [136] | 2-6,3-6 | |
| New Haven, USA | 09/05 14:00 | 26 | [135] Gibbs, Nicole v Brady, Jennifer [67] | 4-6,3-6 | |
| New Haven, USA | 09/04 14:00 | 25 | [109] Whitney Osuigwe v Gibbs, Nicole [135] | 1-6,3-6 | |
| New Haven, USA | 09/02 16:10 | 24 | [424] Elie, Jennifer v Gibbs, Nicole [135] | 3-6,2-6 | |
| US Open Women | 08/27 19:15 | 23 | [4] Simona Halep v Gibbs, Nicole [135] | 6-3,3-6,6-2 | |
| US Open Women | 08/23 21:05 | 46 | [169] Peng, Shuai v Gibbs, Nicole [135] | 6-3,4-6,6-3 | |
| US Open Women | 08/22 19:35 | 45 | Robin Anderson v Gibbs, Nicole | Walkover | |
| US Open Women | 08/20 21:05 | 44 | [242] Kaylah McPhee v Gibbs, Nicole [135] | 2-6,6-3,1-6 | |
| Vancouver, Simples W-ITF-CAN-02A | 08/14 19:25 | 25 | [135] Gibbs, Nicole v Ena Shibahara [77] | 4-6,6-4,3-6 | |
| WTA Toronto | 08/03 18:00 | 44 | [138] Gibbs, Nicole v Petkovic, Andrea [77] | 7-5,4-6,3-6 |