| 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 | |
| WTA - Auckland | 01/06 04:00 | 25 | Jil Teichmann v Valentina Ivanov | 6-4,6-3 | |
| WTA - Limoges | 12/20 13:00 | 27 | [67] Aliaksandra Sasnovich v Jil Teichmann [73] | 6-3,7-5 | |
| WTA - Limoges | 12/19 18:00 | 26 | [73] Jil Teichmann v Jennifer Brady [55] | 7-5,7-6 | |
| WTA - Limoges | 12/16 11:35 | 25 | [73] Jil Teichmann v Tamara Korpatsch [110] | 7-6,6-3 | |
| WTA - Luxemburg | 10/14 13:50 | 25 | Jil Teichmann v Margarita Gasparyan | 6-2,6-7,3-6 | |
| WTA - Linz | 10/07 14:55 | 25 | [68] Jil Teichmann v Andrea Petkovic [75] | 1-6,1-6 | |
| WTA - Peking | 09/29 07:00 | 24 | [72] Jil Teichmann v Andrea Petkovic [85] | 6-7,3-6 | |
| WTA Wuhan | 09/20 04:25 | 45 | [166] Ellen Perez v Jil Teichmann [70] | 3-6,6-0,6-3 | |
| WTA Seoul | 09/17 04:50 | 25 | [88] Paula Badosa v Jil Teichmann [70] | 6-4,6-4 | |
| US Open - Dames | 08/27 20:35 | 23 | [26] Elise Mertens v Jil Teichmann [60] | 6-2,6-2 | |
| WTA - New York | 08/19 17:00 | 25 | [152] Kristie Ahn v Jil Teichmann [59] | 6-3,6-4 | |
| WTA - New York | 08/18 14:00 | 46 | [58] Jil Teichmann v Laura Siegemund [88] | 0-6,7-6,7-6 | |
| WTA - New York | 08/17 14:00 | 45 | [58] Jil Teichmann v Belinda Woolcock [343] | 6-3,6-4 | |
| WTA - New York | 08/16 15:50 | 44 | [58] Jil Teichmann v Hiroko Kuwata [297] | 6-2,6-1 | |
| WTA - Cincinnati | 08/10 16:50 | 45 | [76] Jennifer Brady v Jil Teichmann [58] | 1-6,6-1,6-2 | |
| WTA - Palermo | 07/28 17:30 | 29 | [5] Kiki Bertens v Jil Teichmann [82] | 6-7,2-6 |
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.