| ITF W60 Rancho Santa Fe | 10/15 16:55 | 27 | Polona Hercog v Elvina Kalieva | 4-6,3-6 | |
| ITF W60 Rancho Santa Fe | 10/14 19:35 | 26 | Polona Hercog v Ellie Douglas | 6-4,6-2 | |
| ITF W60 Rancho Santa Fe | 10/12 19:40 | 25 | Polona Hercog v Jessica Failla | 6-7,6-3,7-5 | |
| WTA Indian Wells | 10/07 19:55 | 23 | [65] Anastasija Sevastova v Polona Hercog [123] | 3-6,6-2,6-0 | |
| US Open - Femenino | 08/31 22:30 | 23 | [11] Petra Kvitova v Polona Hercog [86] | 6-1,6-2 | |
| WTA Cleveland | 08/25 00:35 | 26 | [74] Irina-Camelia Begu v Polona Hercog [85] | 7-6,7-5 | |
| WTA Cleveland | 08/23 18:10 | 25 | [342] Maria Mateas v Polona Hercog [85] | 3-6,2-6 | |
| WTA Cincinnati | 08/14 14:00 | 14 | [87] Polona Hercog v Marie Bouzkova [74] | 6-4,2-6,3-6 | |
| WTA Montreal | 08/08 15:00 | 19 | [62] Tereza Martincova v Polona Hercog [85] | 7-5,6-3 | |
| WTA Montreal | 08/07 15:00 | 14 | [142] Harmony Tan v Polona Hercog [85] | 2-6,3-6 | |
| Wimbledon - Femenino | 06/28 14:30 | 23 | [77] Polona Hercog v Danielle Collins [48] | 6-4,3-6,2-6 | |
| WTA Eastbourne | 06/19 11:25 | 14 | [36] Shuai Zhang v Polona Hercog [73] | 6-1,6-3 | |
| WTA Birmingham | 06/15 15:20 | 25 | [35] Daria Kasatkina v Polona Hercog [73] | 4-6,6-3,6-3 | |
| Open de Francia - Femenino | 06/04 15:45 | 25 | [73] Polona Hercog v Marketa Vondrousova [21] | 3-6,3-6 | |
| Open de Francia - Femenino | 06/02 11:45 | 24 | [73] Polona Hercog v Caroline Garcia [58] | 7-5,6-4 | |
| Open de Francia - Femenino | 05/31 09:00 | 23 | [17] Kiki Bertens v Polona Hercog [73] | 1-6,6-3,4-6 | |
| WTA Belgrado | 05/17 13:00 | 25 | [69] Leylah Fernandez v Polona Hercog [73] | 7-5,6-1 | |
| WTA Roma | 05/10 12:40 | 24 | [19] Maria Sakkari v Polona Hercog [74] | 7-6,3-6,6-2 | |
| WTA Roma | 05/09 09:00 | 19 | [113] Sara Errani v Polona Hercog [73] | 2-6,3-6 | |
| WTA Roma | 05/08 08:00 | 14 | [289] Lucia Bronzetti v Polona Hercog [73] | 4-6,3-6 | |
| WTA Madrid | 04/30 14:30 | 24 | [73] Polona Hercog v Jelena Ostapenko [50] | 3-6,1-6 | |
| WTA Madrid | 04/28 14:10 | 15 | [70] Bernarda Pera v Polona Hercog [73] | 6-4,5-7,6-4 | |
| WTA Madrid | 04/27 15:15 | 14 | [122] Yafan Wang v Polona Hercog [73] | 4-6,2-6 | |
| WTA Estambul | 04/20 11:40 | 25 | [115] Vera Zvonareva v Polona Hercog [73] | 6-3,6-3 | |
| ITF W60 Oeiras | 04/18 09:30 | 29 | [76] Polona Hercog v Clara Burel [177] | Walkover | |
| ITF W60 Oeiras | 04/17 14:05 | 28 | [76] Polona Hercog v Anhelina Kalinina [164] | 6-3,3-6,6-3 | |
| ITF W60 Oeiras | 04/17 08:50 | 27 | [76] Polona Hercog v Lucia Bronzetti [301] | 6-3,6-2 | |
| ITF W60 Oeiras | 04/16 12:00 | 26 | Polona Hercog v Alexandra Dulgheru | 6-4,1-6,6-4 | |
| ITF W60 Oeiras | 04/15 13:05 | 25 | Polona Hercog v Ekaterine Gorgodze | Walkover | |
| WTA Dubai | 03/08 09:30 | 24 | [77] Misaki Doi v Polona Hercog [57] | 6-2,4-6,6-3 |
Wikipedia - Polona Hercog
Polona Hercog (Maribor, Eslovenia, 20 de enero de 1991) es una tenista profesional. El 12 de septiembre de 2011 alcanzó el puesto número 35 en individuales.
Ha ganado cinco títulos de nivel WTA: 3 en la categoría individual y otros dos en la de dobles