| WTA - Rome | 05/12 09:00 | 46 | [70] Polona Hercog v Viktorija Golubic [77] | 7-5,4-6,6-4 | |
| WTA - Rome | 05/11 08:00 | 45 | [56] Yafan Wang v Polona Hercog [70] | 2-6,4-6 | |
| WTA - Madrid | 05/05 12:50 | 24 | [8] Sloane Stephens v Polona Hercog [71] | 6-2,7-6 | |
| WTA - Madrid | 05/04 12:35 | 46 | [66] Andrea Petkovic v Polona Hercog [71] | 6-4,6-7,1-6 | |
| WTA - Madrid | 05/03 15:05 | 45 | [80] Viktorija Golubic v Polona Hercog [71] | 4-6,1-6 | |
| WTA - Rabat | 05/01 13:45 | 26 | [71] Polona Hercog v Rebecca Peterson [62] | 5-7,6-3,1-6 | |
| WTA - Rabat | 04/30 10:00 | 25 | [178] Irina Bara v Polona Hercog [71] | 6-7,4-6 | |
| WTA - Rabat | 04/30 10:00 | 25 | Petra Martic v Polona Hercog | Cancelled | |
| WTA Lugano | 04/14 09:30 | 29 | [115] Iga Swiatek v Polona Hercog [89] | 3-6,6-3,3-6 | |
| WTA Lugano | 04/13 09:00 | 28 | [108] Fiona Ferro v Polona Hercog [89] | 5-7,4-6 | |
| WTA Lugano | 04/12 09:00 | 27 | [83] Veronika Kudermetova v Polona Hercog [89] | 4-6,1-6 | |
| WTA Lugano | 04/10 11:50 | 26 | [103] Sorana Cirstea v Polona Hercog [89] | 6-3,6-7,4-6 | |
| WTA Lugano | 04/09 10:30 | 25 | [89] Polona Hercog v Carla Suarez Navarro [27] | 3-6,6-3,6-4 | |
| WTA - Miami | 03/24 18:10 | 25 | [93] Polona Hercog v Simona Halep [3] | 7-5,6-7,2-6 | |
| WTA - Miami | 03/23 00:10 | 24 | [93] Polona Hercog v Misaki Doi [112] | 7-6,6-4 | |
| WTA - Miami | 03/20 14:00 | 45 | [93] Polona Hercog v Laura Siegemund [108] | 6-3,2-6,2-6 | |
| WTA - Miami | 03/18 22:40 | 44 | [93] Polona Hercog v Fanny Stollar [124] | 6-2,6-2 | |
| WTA - Dubai | 02/18 15:00 | 24 | [88] Polona Hercog v Stefanie Voegele [83] | 3-6,2-6 | |
| WTA - Dubai | 02/16 08:45 | 46 | [88] Polona Hercog v Lucie Hradecka [456] | 6-2,5-7,0-6 | |
| WTA - Dubai | 02/15 07:45 | 45 | [88] Polona Hercog v Julia Elbaba [304] | 5-7,7-6,6-3 | |
| WTA - Doha | 02/12 11:00 | 25 | [52] Alison Riske v Polona Hercog [88] | 6-4,6-3 | |
| WTA - Doha | 02/11 12:30 | 54 | [41] Ajla Tomljanovic v Polona Hercog [88] | 6-3,6-4 | |
| WTA - Doha | 02/10 12:30 | 46 | [139] Sabina Sharipova v Polona Hercog [88] | 5-7,5-7 | |
| WTA - Doha | 02/09 08:00 | 45 | [304] Julia Elbaba v Polona Hercog [88] | 1-6,3-6 | |
| ITF W60 - Andrézieux-Bouthéon | 01/26 15:50 | 28 | [92] Polona Hercog v Rebecca Sramkova [242] | Retired | |
| ITF W60 - Andrézieux-Bouthéon | 01/25 18:00 | 27 | [92] Polona Hercog v Myrtille Georges [239] | 6-2,4-6,6-4 | |
| ITF W60 - Andrézieux-Bouthéon | 01/24 14:00 | 26 | [92] Polona Hercog v Maria Sanchez [343] | 6-3,6-3 | |
| ITF W60 - Andrézieux-Bouthéon | 01/23 13:00 | 25 | [92] Polona Hercog v Elena Gabriela Ruse [252] | 6-4,6-4 | |
| Australian Open - Dames | 01/14 04:10 | 23 | [92] Polona Hercog v Angelique Kerber [2] | 2-6,2-6 | |
| WTA - Hobart | 01/05 00:00 | 45 | [85] Polona Hercog v Olivia Rogowska [247] | 7-6,0-6,3-6 |
Wikipedia - Polona Hercog
Polona Hercog (uitspraak: Hertsog) (Maribor, 20 januari 1991) is een professioneel tennisspeelster uit Slovenië. Hercog begon met tennis toen zij vier jaar oud was. Haar favoriete ondergrond is gravel. Zij speelt rechtshandig en heeft een tweehandige backhand.