| ITF Women Vancouver | 08/15 18:40 | 25 | [163] Julia Glushko v Yanina Wickmayer [96] | 4-6,6-7 | |
| WTA Montreal Qual | 08/04 22:45 | 44 | [113] Caroline Dolehide v Yanina Wickmayer [94] | 6-3,6-4 | |
| Wimbledon - Kvinner | 07/06 13:00 | 25 | [101] Yanina Wickmayer v Donna Vekic [55] | 6-7,1-6 | |
| Wimbledon - Kvinner | 07/04 10:30 | 24 | [95] Andrea Petkovic v Yanina Wickmayer [101] | 4-6,3-6 | |
| Wimbledon - Kvinner | 07/02 10:30 | 23 | [118] Mona Barthel v Yanina Wickmayer [101] | 5-7,4-6 | |
| WTA Nottingham | 06/12 16:15 | 25 | [98] Yanina Wickmayer v Katie Boulter [156] | 4-6,4-6 | |
| ITF Women Surbiton | 06/08 10:00 | 27 | [105] Yanina Wickmayer v Harriet Dart [203] | 2-6,6-3,0-6 | |
| ITF Women Surbiton | 06/07 10:00 | 26 | [105] Yanina Wickmayer v Victoria Duval [220] | 6-4,3-6,6-1 | |
| ITF Women Surbiton | 06/05 10:00 | 25 | Yanina Wickmayer v Bojana Jovanovski Petrovic | 6-3,6-1 | |
| French Open - Kvinner | 05/29 09:00 | 23 | [90] Samantha Stosur v Yanina Wickmayer [105] | 6-2,6-4 | |
| ITF Women Trnava | 05/16 09:00 | 25 | [100] Yanina Wickmayer v Francoise Abanda [128] | 2-6,4-6 | |
| WTA Anning | 05/03 04:00 | 27 | [210] Irina Khromacheva v Yanina Wickmayer [100] | 2-6,6-3,6-3 | |
| WTA Anning | 05/02 03:00 | 26 | [183] Sabina Sharipova v Yanina Wickmayer [100] | 3-6,6-3,1-6 | |
| WTA Anning | 04/30 08:05 | 25 | [397] Natalija Kostic v Yanina Wickmayer [100] | 4-6,5-7 | |
| ITF Women Quanzhou | 04/26 04:45 | 27 | [134] Naomi Broady v Yanina Wickmayer [98] | 3-6,6-4,6-2 | |
| ITF Women Quanzhou | 04/25 06:15 | 26 | [407] Xu Liu Sun v Yanina Wickmayer [98] | 3-6,2-6 | |
| ITF Women Quanzhou | 04/24 05:00 | 25 | Sabina Sharipova v Yanina Wickmayer | 6-7,2-6 | |
| WTA Zhengzhou | 04/21 03:00 | 28 | [107] Yanina Wickmayer v Yafan Wang [98] | 2-6,6-3,2-6 | |
| WTA Zhengzhou | 04/20 07:00 | 27 | [336] Mai Minokoshi v Yanina Wickmayer [107] | 1-6,3-6 | |
| WTA Zhengzhou | 04/18 05:10 | 26 | [496] Xiyu Wang v Yanina Wickmayer [107] | 3-6,1-6 | |
| WTA Zhengzhou | 04/16 07:25 | 25 | [144] Vera Zvonareva v Yanina Wickmayer [107] | 3-6,4-6 | |
| WTA Miami Qual | 03/20 14:00 | 45 | [70] Monica Niculescu v Yanina Wickmayer [109] | 6-1,6-3 | |
| WTA Miami Qual | 03/19 14:00 | 44 | [145] Olivia Rogowska v Yanina Wickmayer [109] | 4-6,7-6,4-6 | |
| WTA Indian Wells | 03/10 22:35 | 24 | Yanina Wickmayer v Daria Gavrilova | 6-7,2-6 | |
| WTA Indian Wells | 03/08 19:00 | 23 | Yanina Wickmayer v Kayla Day | 6-3,6-2 | |
| WTA Indian Wells Qual | 03/06 19:00 | 45 | Jil Teichmann v Yanina Wickmayer | 4-6,1-6 | |
| WTA Indian Wells Qual | 03/05 22:10 | 44 | Yanina Wickmayer v Viktorija Golubic | 6-3,7-5 | |
| WTA Indian Wells | 03/02 18:00 | 27 | Yanina Wickmayer v Kateryna Bondarenko | 3-6,3-6 | |
| WTA Indian Wells | 02/28 18:00 | 26 | Yanina Wickmayer v Sofia Kenin | 6-3,6-3 | |
| WTA Indian Wells | 02/26 22:35 | 25 | Francesca Schiavone v Yanina Wickmayer | 1-6,3-6 |