| WTA - Linz | 11/11 11:00 | 25 | [115] Oceane Dodin v Jil Teichmann [57] | 1-6,6-4,6-2 | |
| WTA - Ostrava | 10/18 10:25 | 168 | [58] Jil Teichmann v Barbora Krejcikova [85] | 3-6,2-6 | |
| WTA - Ostrava | 10/17 12:10 | 45 | [58] Jil Teichmann v Anna-Lena Friedsam [107] | 7-5,6-3 | |
| French Open - Dames | 09/27 14:20 | 23 | [73] Irina-Camelia Begu v Jil Teichmann [53] | 6-4,4-6,6-3 | |
| WTA - Strasbourg | 09/24 11:15 | 27 | [54] Jil Teichmann v Elina Svitolina [5] | 4-6,3-6 | |
| WTA - Strasbourg | 09/22 08:00 | 26 | [54] Jil Teichmann v Anastasia Pavlyuchenkova [38] | 7-6,7-5 | |
| WTA - Strasbourg | 09/20 10:00 | 25 | [27] Amanda Anisimova v Jil Teichmann [54] | 2-6,3-6 | |
| WTA - Rome | 09/14 14:05 | 24 | [65] Anna Blinkova v Jil Teichmann [54] | 6-3,6-3 | |
| US Open - Dames | 09/01 23:00 | 23 | [52] Jil Teichmann v Aliona Bolsova [103] | 6-7,2-6 | |
| WTA - New York | 08/24 19:05 | 25 | [20] Anett Kontaveit v Jil Teichmann [54] | 6-3,6-4 | |
| WTA - New York | 08/23 20:55 | 24 | [53] Danielle Collins v Jil Teichmann [54] | 3-6,3-6 | |
| WTA - New York | 08/21 15:00 | 19 | [54] Jil Teichmann v Shelby Rogers [95] | 6-3,6-4 | |
| WTA - New York | 08/20 19:40 | 44 | [54] Jil Teichmann v Aliona Bolsova [103] | 6-2,6-2 | |
| WTA Lexington | 08/16 15:00 | 29 | [63] Jil Teichmann v Jennifer Brady [49] | 3-6,4-6 | |
| WTA Lexington | 08/15 15:00 | 28 | [116] Shelby Rogers v Jil Teichmann [63] | 3-6,2-6 | |
| WTA Lexington | 08/14 15:00 | 27 | [302] Catherine Bellis v Jil Teichmann [63] | 2-6,4-6 | |
| WTA Lexington | 08/13 15:00 | 26 | [63] Jil Teichmann v Yulia Putintseva [33] | 6-2,6-2 | |
| WTA Lexington | 08/11 16:25 | 25 | [114] Anna Kalinskaya v Jil Teichmann [63] | 2-6,5-7 | |
| Swiss Pro Cup - Dames | 07/25 13:30 | - | [8] Belinda Bencic v Jil Teichmann [63] | 4-1,4-1 | |
| WTA - Lyon | 03/06 11:00 | 26 | Oceane Dodin v Jil Teichmann | Walkover | |
| WTA - Lyon | 03/03 11:40 | 25 | Clara Burel v Jil Teichmann | 4-6,3-6 | |
| WTA - Doha | 02/23 18:40 | 24 | [42] Jelena Ostapenko v Jil Teichmann [68] | 7-5,2-6,7-5 | |
| WTA - Doha | 02/22 11:45 | 46 | [68] Jil Teichmann v Jana Cepelova [163] | 7-5,6-2 | |
| WTA - Doha | 02/21 14:50 | 45 | [68] Jil Teichmann v Margarita Gasparyan [109] | 6-3,6-4 | |
| WTA - Dubai | 02/15 10:25 | 44 | [153] Tereza Martincova v Jil Teichmann [68] | 7-5,6-4 | |
| Fed Cup 2020 | 02/08 13:40 | - | [68] Jil Teichmann v Gabriela Dabrowski [448] | 6-3,6-4 | |
| Fed Cup 2020 | 02/07 13:00 | - | [68] Jil Teichmann v Leylah Annie Fernandez [185] | 7-6,6-4 | |
| Australian Open - Dames | 01/20 00:00 | 23 | [28] Ekaterina Alexandrova v Jil Teichmann [68] | 6-4,4-6,6-2 | |
| WTA - Hobart | 01/13 01:35 | 25 | [67] Jil Teichmann v Heather Watson [101] | 6-1,4-6,4-6 | |
| WTA - Auckland | 01/09 03:50 | 26 | [68] Jil Teichmann v Julia Goerges [41] | 3-6,2-6 |
Wikipedia - Jil Teichmann
Jil Belén Teichmann (Barcelona, 15 juli 1997) is een in Spanje geboren tennisspeelster uit Zwitserland. Haar favoriete ondergrond is gravel. Zij speelt linkshandig en heeft een tweehandige backhand. Zij is actief in het internationale tennis sinds 2013.