| WTA - Rome | 05/12 09:00 | 26 | [29] Jil Teichmann v Elena Rybakina [17] | 6-7,6-3,7-5 | |
| WTA - Rome | 05/11 09:00 | 25 | [6] Karolina Pliskova v Jil Teichmann [29] | 2-6,6-4,4-6 | |
| WTA - Rome | 05/10 09:00 | 24 | [55] Jasmine Paolini v Jil Teichmann [29] | 3-6,2-6 | |
| WTA - Madrid | 05/05 21:05 | 28 | [35] Jil Teichmann v Jessica Pegula [14] | 3-6,4-6 | |
| WTA - Madrid | 05/04 15:05 | 27 | [35] Jil Teichmann v Anhelina Kalinina [37] | 6-3,6-4 | |
| WTA - Madrid | 05/03 16:45 | 26 | [35] Jil Teichmann v Elena Rybakina [18] | 6-3,6-1 | |
| WTA - Madrid | 05/01 13:00 | 25 | [20] Leylah Fernandez v Jil Teichmann [35] | 4-6,4-6 | |
| WTA - Madrid | 04/29 09:00 | 24 | [35] Jil Teichmann v Petra Kvitova [30] | 6-3,7-5 | |
| WTA - Istanbul | 04/20 14:25 | 26 | [37] Jil Teichmann v Julia Grabher [194] | 4-6,4-6 | |
| WTA - Istanbul | 04/19 15:30 | 25 | [37] Jil Teichmann v Greet Minnen [78] | 6-3,6-7,6-3 | |
| WTA - Miami | 03/23 19:40 | 23 | [37] Jil Teichmann v Alison Riske [50] | 6-7,3-6 | |
| WTA - Indian Wells | 03/10 01:45 | 23 | [71] Danka Kovinic v Jil Teichmann [37] | 7-5,7-5 | |
| WTA - Doha | 02/23 16:00 | 26 | [2] Aryna Sabalenka v Jil Teichmann [41] | 6-2,6-1 | |
| WTA - Doha | 02/22 14:35 | 25 | [53] Alison Van Uytvanck v Jil Teichmann [41] | 6-7,5-7 | |
| WTA - Doha | 02/21 15:40 | 24 | [41] Jil Teichmann v Angelique Kerber [18] | 4-6,6-3,6-2 | |
| WTA - Dubai | 02/17 12:55 | 27 | [35] Jil Teichmann v Veronika Kudermetova [31] | 2-6,7-5,4-6 | |
| WTA - Dubai | 02/16 10:00 | 26 | [15] Elina Svitolina v Jil Teichmann [35] | 6-7,2-6 | |
| WTA - Dubai | 02/15 10:45 | 25 | [22] Elise Mertens v Jil Teichmann [35] | 2-6,4-6 | |
| WTA - Dubai | 02/14 08:25 | 19 | [35] Jil Teichmann v Katerina Siniakova [45] | 3-6,4-6 | |
| WTA - Dubai | 02/13 13:40 | 19 | [35] Jil Teichmann v Kirsten Flipkens [327] | 6-0,6-2 | |
| WTA - Dubai | 02/12 12:40 | 14 | [35] Jil Teichmann v Aleksandra Krunic [125] | 6-3,1-6,6-3 | |
| WTA - St. Petersburg | 02/07 14:45 | 25 | [35] Jil Teichmann v Anett Kontaveit [9] | 3-6,6-1,3-6 | |
| Australian Open - Dames | 01/19 00:00 | 24 | [25] Victoria Azarenka v Jil Teichmann [34] | 6-1,6-2 | |
| Australian Open - Dames | 01/17 07:50 | 23 | [57] Petra Martic v Jil Teichmann [34] | 3-6,3-6 | |
| WTA - Adelaide 2 | 01/11 03:10 | 25 | [95] Lauren Davis v Jil Teichmann [37] | 1-6,7-6,6-4 | |
| Billie Jean King Cup | 11/06 15:00 | 29 | [28] Daria Kasatkina v Jil Teichmann [39] | 6-2,6-4 | |
| Billie Jean King Cup | 11/05 16:50 | 28 | [131] Storm Sanders v Jil Teichmann [39] | 0-6,3-6 | |
| WTA Cluj-Napoca | 10/25 09:00 | 25 | [146] Anastasia Gasanova v Jil Teichmann [39] | 4-6,6-0,7-5 | |
| WTA - Indian Wells | 10/08 20:45 | 24 | [61] Irina-Camelia Begu v Jil Teichmann [39] | 7-5,6-1 | |
| WTA - Chicago | 09/30 17:15 | 26 | [38] Jil Teichmann v Marketa Vondrousova [41] | 4-6,3-6 |
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.