| WTA Prague | 05/02 14:35 | 27 | [146] Jil Teichmann v Tamara Korpatsch [151] | 6-2,6-1 | |
| WTA Prague | 05/01 11:35 | 26 | [109] Kuznetsova, Svetlana v Jil Teichmann [146] | 6-2,3-6,2-6 | |
| WTA Prague | 04/30 13:55 | 25 | [146] Jil Teichmann v Ekaterina Alexandrova [57] | 6-3,6-4 | |
| WTA Prague | 04/30 08:00 | 54 | [146] Jil Teichmann v Satralova, Denisa [340] | 6-4,6-2 | |
| WTA Prague | 04/28 09:00 | 46 | [124] Beatriz Haddad Maia v Jil Teichmann [149] | 2-6,2-6 | |
| WTA Prague | 04/27 09:45 | 45 | [149] Jil Teichmann v Viktoriya Tomova [152] | 6-2,7-6 | |
| Lugano, Switzerland | 04/10 09:00 | 25 | [152] Jil Teichmann v Veronika Kudermetova [83] | 2-6,6-4,6-7 | |
| ITF W25 Santa Margherita | 04/06 11:00 | 28 | [171] Jil Teichmann v Kaja Juvan [168] | 3-6,6-4,5-7 | |
| ITF W25 Santa Margherita | 04/05 13:40 | 27 | [171] Jil Teichmann v Kathinka Von Deichmann [174] | 6-1,6-0 | |
| ITF W25 Santa Margherita | 04/04 17:00 | 26 | [171] Jil Teichmann v Jessica Pieri [311] | 7-6,6-3 | |
| ITF W25 Santa Margherita | 04/03 12:00 | 25 | Jil Teichmann v Warona Mdlulwa | 6-0,6-0 | |
| ITF W25 Santa Margherita | 03/31 12:00 | 29 | [175] Jil Teichmann v Kaja Juvan [172] | 7-6,6-0 | |
| ITF W25 Santa Margherita | 03/30 13:00 | 28 | Victoria Kan v Jil Teichmann | 6-1,6-7,0-6 | |
| ITF W25 Santa Margherita | 03/29 13:00 | 27 | Jil Teichmann v Rosca, Ioana Loredana | 6-2,1-6,6-2 | |
| ITF W25 Santa Margherita | 03/28 13:00 | 26 | [175] Jil Teichmann v Cristina Dinu [459] | 6-3,6-7,6-1 | |
| ITF W25 Santa Margherita | 03/27 13:00 | 25 | Jil Teichmann v Daria Frayman | 6-1,6-3 | |
| Acapulco, Mexico | 02/27 02:50 | 25 | [154] Jil Teichmann v Bianca Andreescu [71] | 1-6,3-6 | |
| WTA Budapest | 02/18 10:20 | 64 | [132] Ysaline Bonaventure v Jil Teichmann [155] | 7-5,7-5 | |
| WTA Budapest | 02/17 11:15 | 45 | [228] Lemoine, Quirine v Jil Teichmann [155] | 3-6,3-6 | |
| Midland, Simples W-ITF-USA-03A | 01/30 16:30 | 25 | [154] Jil Teichmann v Mchale, Christina [145] | 6-3,3-6,3-6 | |
| Newport Beach, USA | 01/24 21:40 | 26 | [148] Jil Teichmann v Eugenie Bouchard [79] | 2-6,2-6 | |
| Newport Beach, USA | 01/23 19:50 | 25 | [148] Jil Teichmann v Jovic, J. [285] | 6-3,7-6 | |
| Open d'Australie - Femmes | 01/08 04:10 | 44 | [104] Viktorija Golubic v Jil Teichmann [148] | 6-2,6-4 | |
| WTA Auckland | 12/29 03:30 | 45 | [148] Jil Teichmann v Soler-Espinosa, Silvia [190] | 4-6,3-6 | |
| Taipei, Taipei Chinois | 11/14 02:00 | 25 | [131] Lin Zhu v Jil Teichmann [145] | 2-6,6-3,6-2 | |
| Shenzhen, Simples W-WITF-CHN-02A | 11/07 02:30 | 25 | [144] Jil Teichmann v Su Jeong Jang [201] | 3-6,6-4,3-6 | |
| WTA Luxembourg | 10/14 10:25 | 46 | [158] Jil Teichmann v Eugenie Bouchard [110] | 3-6,1-6 | |
| WTA Luxembourg | 10/13 12:00 | 45 | [306] Arn, Greta v Jil Teichmann [158] | 6-7,3-6 | |
| WTA - Linz | 10/10 19:35 | 26 | [32] Camila Giorgi v Jil Teichmann [158] | 7-6,6-3 | |
| WTA - Linz | 10/09 09:00 | 25 | [80] Sorana Cirstea v Jil Teichmann [158] | 4-6,2-6 |
Wikipedia - Jil Teichmann
Jil Belen Teichmann, née le à Barcelone, est une joueuse de tennis suisse, professionnelle depuis 2015.
À ce jour, elle a remporté deux titres en simple et un titre en double sur le circuit WTA.