| ITF W25 Santo Domingo - nők | 02/21 15:10 | 24 | [422] Fanni Stollar v Makenna Jones [226] | 6-3,3-6,6-2 | |
| ITF W25 Santo Domingo - nők | 02/14 17:15 | 24 | [423] Fanni Stollar v Hina Inoue [370] | 6-2,4-6,5-7 | |
| ITF W60 Rome, GA | 01/30 20:20 | 54 | [424] Fanni Stollar v Kayla Cross [408] | 2-6,1-6 | |
| ITF W25 Boca Raton | 01/18 19:05 | 25 | Fanni Stollar v Victoria Hu | Retired | |
| ITF W25 Loughborough | 01/14 12:40 | 28 | [403] Eliz Maloney v Fanni Stollar [456] | 6-3,6-3 | |
| ITF W25 Loughborough | 01/13 10:00 | 27 | [456] Fanni Stollar v Justina Mikulskyte [272] | 7-5,6-4 | |
| ITF W25 Loughborough | 01/12 12:45 | 26 | Talia Neilson Gatenby v Fanni Stollar | 3-6,0-6 | |
| ITF W25 Loughborough | 01/11 13:40 | 25 | Fanni Stollar v Tess Sugnaux | 5-7,6-3,6-2 | |
| WTA Budapest | 09/20 12:35 | 25 | [100] Tamara Zidansek v Fanny Stollar [451] | 6-1,7-5 | |
| ITF W25 Mogyoród | 08/18 12:25 | 26 | [301] Rebecca Sramkova v Fanni Stollar [378] | Retired | |
| ITF W25 Mogyoród | 08/16 13:20 | 25 | [467] Ashley Lahey v Fanni Stollar [378] | 5-7,4-6 | |
| ITF W25 Eupen | 08/05 12:00 | 27 | [374] Fanni Stollar v Aneta Kucmova [446] | 2-6,4-6 | |
| ITF W25 Eupen | 08/04 12:00 | 26 | Fanni Stollar v Tilwith Di Girolami | 6-4,6-2 | |
| ITF W25 Eupen | 08/03 13:00 | 25 | Fanni Stollar v Alice Tubello | 2-6,7-6,6-4 | |
| WTA Budapest | 07/11 16:25 | 25 | [36] Aliaksandra Sasnovich v Fanny Stollar [357] | 6-3,0-6,6-3 | |
| WTA Budapest | 07/10 12:25 | 19 | [375] Fanny Stollar v Marina B Ribera [263] | 6-1,6-4 | |
| WTA Budapest | 07/09 14:45 | 14 | [194] Renata Zarazua v Fanny Stollar [375] | Retired | |
| ITF W25 Getxo | 07/07 16:10 | 26 | [375] Fanni Stollar v Ioana Loredana Rosca [371] | 3-6,4-6 | |
| ITF W25 Getxo | 07/05 17:40 | 25 | Fanni Stollar v Federica Rossi | Cancelled | |
| ITF W25 Getxo | 07/05 16:35 | 25 | Fanny Stollar v Mao Mushika | 6-4,6-4 | |
| ITF W25 Getxo | 07/05 16:30 | 25 | Fanni Stollar v Leonie Kung | Cancelled | |
| ITF W25 Palma del Rio | 07/01 18:00 | 27 | [268] Lina Glushko v Fanni Stollar [375] | 6-3,7-5 | |
| ITF W25 Palma del Rio | 06/30 17:25 | 26 | Fanni Stollar v Sofia Shapatava | 6-2,6-1 | |
| ITF W25 Palma del Rio | 06/28 20:00 | 25 | Fanni Stollar v Maria Toma | 6-2,6-1 | |
| ITF W25 Raanana | 06/23 09:00 | 26 | [483] Shavit Kimchi v Fanni Stollar [349] | 5-7,6-0,7-6 | |
| ITF W25 Raanana | 06/22 10:55 | 25 | Vlada Ekshibarova v Fanni Stollar | 4-6,0-6 | |
| WTA Gaiba | 06/13 12:50 | 25 | [350] Fanny Stollar v Harmony Tan [120] | 6-7,1-6 | |
| ITF W25 Netanya | 05/26 10:55 | 26 | Kira Pavlova v Fanni Stollar | 7-6,6-4 | |
| ITF W25 Netanya | 05/25 10:35 | 25 | Tamara Barad Itzhaki v Fanni Stollar | 4-6,2-6 | |
| ITF W25 Nottingham | 05/07 11:25 | 28 | [371] Sonay Kartal v Fanni Stollar [360] | Retired |