| Australian Open - Frauen | 01/07 23:00 | 44 | [150] Conny Perrin v Carina Witthöft [171] | Retired | |
| ITF Damen - Dubai | 12/10 11:35 | 25 | [171] Carina Witthöft v Viktoriya Tomova [154] | 3-6,3-6 | |
| WTA - Luxemburg | 10/15 13:50 | 25 | [62] Vera Lapko v Carina Witthöft [100] | 6-4,5-7,6-4 | |
| WTA - Linz | 10/07 12:10 | 45 | [88] Carina Witthöft v Valentini Gramma'poulou [172] | 7-6,2-6,3-6 | |
| ITF Damen - Valencia | 09/25 16:55 | 25 | [90] Carina Witthöft v Jasmine Paolini [201] | 3-6,4-6 | |
| ITF Damen - Biarritz | 09/13 15:00 | 26 | [92] Carina Witthöft v Rebecca Sramkova [279] | 6-7,6-7 | |
| ITF Damen - Biarritz | 09/12 13:25 | 25 | [92] Carina Witthöft v Elitsa Kostova [179] | 6-4,7-6 | |
| US Open - Damen | 08/29 23:05 | 24 | [26] Serena Williams v Carina Witthöft [101] | 6-2,6-2 | |
| US Open - Damen | 08/27 23:40 | 23 | [119] Caroline Dolehide v Carina Witthöft [101] | 3-6,6-7 | |
| WTA - New Haven | 08/18 19:15 | 45 | [71] Pauline Parmentier v Carina Witthöft [100] | 7-5,6-2 | |
| WTA - New Haven - Qualifikation | 08/17 20:15 | 44 | [100] Carina Witthöft v Petra Martic [51] | Retired | |
| ITF Damen - Hechingen | 08/08 16:00 | 25 | [101] Carina Witthöft v Katharina Hobgarski [311] | Retired | |
| WTA - Gstaad | 07/17 08:30 | 25 | [92] Evgeniya Rodina v Carina Witthöft [96] | 6-7,6-4,7-6 | |
| ITF Damen - Versmold | 07/13 15:35 | 27 | [81] Carina Witthöft v Laura Siegemund [322] | 1-6,3-6 | |
| ITF Damen - Versmold | 07/12 12:40 | 26 | [81] Carina Witthöft v Silvia Soler-Espinosa [198] | 3-6,7-5,7-5 | |
| ITF Damen - Versmold | 07/11 17:15 | 25 | [81] Carina Witthöft v Ulrikke Eikeri [260] | 6-3,4-6,6-3 | |
| Wimbledon - Damen | 07/03 17:30 | 23 | [26] Carla Suarez Navarro v Carina Witthöft [81] | 6-2,6-4 | |
| ITF Damen - Southsea | 06/26 11:45 | 26 | [71] Pauline Parmentier v Carina Witthöft [81] | 6-4,1-6,7-6 | |
| WTA - Mallorca | 06/20 12:55 | 26 | [79] Tatjana Maria v Carina Witthöft [81] | 7-6,6-3 | |
| WTA - Mallorca | 06/18 14:00 | 25 | [81] Carina Witthöft v Francesca Schiavone [234] | 6-1,6-7,6-3 | |
| WTA - Hertogenbosch | 06/11 10:20 | 25 | [75] Carina Witthöft v Bibiane Schoofs [174] | 4-6,5-7 | |
| French Open - Damen | 05/29 09:00 | 23 | [257] Fiona Ferro v Carina Witthöft [61] | 6-4,6-2 | |
| WTA - Nürnberg | 05/21 15:30 | 25 | [58] Carina Witthöft v Mona Barthel [122] | 5-7,3-6 | |
| ITF Damen - Cagnes-Sur-Mer | 05/08 10:10 | 25 | [59] Carina Witthöft v Bibiane Schoofs [198] | 3-6,4-6 | |
| WTA - Prag | 04/30 11:25 | 25 | Natalia Vikhlyantseva v Carina Witthöft | 6-4,6-4 | |
| WTA - Stuttgart | 04/25 12:10 | 25 | [56] Carina Witthöft v Zarina Diyas [52] | 3-6,2-6 | |
| WTA - Stuttgart - Qualifikation | 04/23 13:20 | 54 | [56] Carina Witthöft v Marketa Vondrousova [73] | 7-5,1-6,3-6 | |
| WTA - Stuttgart - Qualifikation | 04/22 13:50 | 46 | [57] Carina Witthöft v Anna Zaja [271] | 2-6,6-0,6-3 | |
| WTA - Stuttgart - Qualifikation | 04/21 15:50 | 45 | [57] Carina Witthöft v Michaela Honcova [229] | 6-0,6-1 | |
| WTA - Lugano | 04/11 11:30 | 25 | [74] Kirsten Flipkens v Carina Witthöft [57] | 1-6,6-4,6-3 |