| WTA New Haven | 09/04 19:15 | 25 | Jana Cepelova v Rosalyn Small | 6-0,6-0 | |
| WTA New Haven | 09/03 16:05 | 24 | [153] Jana Cepelova v Maria Sanchez [361] | 7-5,7-6 | |
| US Open - ženy | 08/26 17:35 | 23 | [153] Jana Cepelova v Su-Wei Hsieh [28] | 4-6,7-5,3-6 | |
| US Open - ženy | 08/23 15:00 | 46 | [155] Jana Cepelova v Jaimee Fourlis [252] | 6-4,6-2 | |
| US Open - ženy | 08/21 15:00 | 45 | [92] Irina-Camelia Begu v Jana Cepelova [155] | 3-6,2-6 | |
| US Open - ženy | 08/19 15:00 | 44 | [155] Jana Cepelova v Naiktha Bains [237] | 6-3,6-1 | |
| ITF W60 Concord | 08/15 19:55 | 27 | [191] Usue Maitane Arconada v Jana Cepelova [158] | 7-5,6-3 | |
| ITF W60 Concord | 08/14 19:35 | 26 | [158] Jana Cepelova v Katarina Zavatska [127] | 6-1,6-0 | |
| ITF W60 Concord | 08/13 14:35 | 25 | [158] Jana Cepelova v Yanina Wickmayer [159] | 4-6,6-2,7-5 | |
| WTA - Toronto | 08/03 14:00 | 44 | [42] Ajla Tomljanovic v Jana Cepelova [154] | 7-5,6-2 | |
| WTA - Lausanne | 07/13 09:30 | 45 | [248] Julia Grabher v Jana Cepelova [167] | 3-6,6-3,6-3 | |
| WTA - Bastad | 07/09 11:30 | 25 | [167] Jana Cepelova v Katarzyna Kawa [231] | 7-5,6-7,2-6 | |
| Wimbledon - ženy | 06/27 12:00 | 46 | [166] Jana Cepelova v Caty McNally [164] | 4-6,3-6 | |
| Wimbledon - ženy | 06/26 14:40 | 45 | [204] Isabella Shinikova v Jana Cepelova [166] | 3-6,5-7 | |
| Wimbledon - ženy | 06/25 10:30 | 44 | [173] Ann Li v Jana Cepelova [166] | 5-7,2-6 | |
| ITF - W100 Ilkley | 06/22 13:35 | 28 | [189] Jana Cepelova v Monica Niculescu [142] | 4-6,6-0,4-6 | |
| ITF - W100 Ilkley | 06/21 12:30 | 27 | [189] Jana Cepelova v Veronica Cepede Royg [170] | 6-4,7-6 | |
| ITF - W100 Ilkley | 06/20 10:00 | 26 | [189] Jana Cepelova v Varvara Flink [140] | 6-4,6-1 | |
| ITF - W100 Ilkley | 06/19 14:00 | 25 | [101] Ivana Jorovic v Jana Cepelova [189] | 4-6,4-6 | |
| ITF - W100 Ilkley | 06/18 10:35 | 45 | [187] Valeria Savinykh v Jana Cepelova [189] | 1-6,7-5,5-10 | |
| ITF - W100 Ilkley | 06/17 11:00 | 45 | [243] Kimberley Zimmermann v Jana Cepelova [189] | 0-6,1-6 | |
| WTA - Nottingham | 06/09 13:25 | 45 | [219] Elena Gabriela Ruse v Jana Cepelova [184] | 6-4,7-6 | |
| ITF W60 Torun | 06/05 12:55 | 25 | Rosa Vicens Mas v Jana Cepelova | 6-4,2-6,6-3 | |
| WTA Nurnberg | 05/20 13:45 | 25 | [60] Ekaterina Alexandrova v Jana Cepelova [200] | 6-4,6-2 | |
| WTA Nurnberg | 05/19 10:15 | 64 | [211] Jana Cepelova v Katharina Gerlach [331] | 3-6,6-4,6-4 | |
| WTA Nurnberg | 05/18 12:10 | 45 | [211] Jana Cepelova v Olga Doroshina [314] | 6-4,6-3 | |
| ITF - W100 Trnava | 05/16 14:30 | 26 | [211] Jana Cepelova v Bernarda Pera [115] | 0-6,1-6 | |
| ITF - W100 Trnava | 05/16 09:00 | 25 | [189] Tereza Mrdeza v Jana Cepelova [211] | 7-5,4-6,6-7 | |
| WTA - Praha | 05/01 15:15 | 26 | [232] Jana Cepelova v Kateřina Siniaková [44] | 1-6,3-6 | |
| WTA - Praha | 04/30 10:10 | 25 | [107] Stefanie Voegele v Jana Cepelova [232] | 1-6,2-6 |