| WTA - Cincinnati | 08/16 17:30 | 24 | [65] Jil Teichmann v Sorana Cirstea [40] | 6-2,6-0 | |
| WTA - Montreal | 08/10 22:45 | 24 | [28] Danielle Collins v Jil Teichmann [65] | 4-6,6-1,6-3 | |
| WTA - Palermo | 07/21 14:00 | 26 | [137] Elena Gabriela Ruse v Jil Teichmann [55] | Walkover | |
| WTA - Palermo | 07/19 16:40 | 25 | [291] Marina B Ribera v Jil Teichmann [55] | 6-3,4-6,1-6 | |
| WTA - Lausanne | 07/14 13:00 | 25 | Jil Teichmann v Maryna Zanevska | 3-6,6-2,2-6 | |
| WTA - Hamburg | 07/07 09:00 | 25 | [198] Elena Gabriela Ruse v Jil Teichmann [55] | 7-5,7-6 | |
| Wimbledon - Damen | 06/30 10:00 | 23 | [55] Jil Teichmann v Camila Giorgi [62] | 2-6,2-6 | |
| WTA - Straßburg | 05/26 11:15 | 26 | [43] Yulia Putintseva v Jil Teichmann [53] | Retired | |
| WTA - Straßburg | 05/24 10:15 | 25 | [77] Anna Blinkova v Jil Teichmann [53] | 2-6,3-6 | |
| WTA - Rom | 05/10 08:00 | 24 | [47] Anastasija Sevastova v Jil Teichmann [54] | 3-6,6-1,6-3 | |
| WTA - Madrid | 05/01 17:00 | 25 | [40] Jil Teichmann v Paula Badosa [62] | 7-5,1-6,2-6 | |
| WTA - Madrid | 04/29 09:00 | 24 | [5] Elina Svitolina v Jil Teichmann [40] | 6-2,4-6,6-7 | |
| WTA - Miami | 03/23 20:30 | 23 | [41] Jil Teichmann v Paula Badosa [71] | Retired | |
| WTA - Dubai | 03/12 15:25 | 28 | [63] Barbora Krejcikova v Jil Teichmann [54] | 7-5,6-2 | |
| WTA - Dubai | 03/11 17:10 | 27 | [54] Jil Teichmann v Cori Gauff [40] | 6-3,6-3 | |
| WTA - Dubai | 03/10 16:25 | 26 | [54] Jil Teichmann v Ons Jabeur [31] | 6-3,6-3 | |
| WTA - Dubai | 03/09 15:00 | 25 | [10] Petra Kvitova v Jil Teichmann [54] | Retired | |
| WTA - Dubai | 03/08 14:05 | 24 | [128] Katarina Zavatska v Jil Teichmann [54] | 1-6,2-6 | |
| WTA - Dubai | 03/08 08:00 | 24 | Paula Badosa v Jil Teichmann | Cancelled | |
| WTA - Adelaide | 02/26 04:30 | 28 | [18] Iga Swiatek v Jil Teichmann [61] | 6-3,6-2 | |
| WTA - Adelaide | 02/25 00:30 | 27 | [56] Anastasija Sevastova v Jil Teichmann [61] | 4-6,7-6,5-7 | |
| WTA - Adelaide | 02/24 02:25 | 26 | [61] Jil Teichmann v Qiang Wang [35] | 3-6,6-3,6-3 | |
| WTA - Adelaide | 02/23 00:30 | 25 | [61] Jil Teichmann v Kristina Mladenovic [51] | 6-2,7-6 | |
| WTA - Melbourne | 02/17 03:00 | 27 | [58] Jil Teichmann v Marie Bouzkova [50] | 3-6,6-4,2-6 | |
| WTA - Melbourne | 02/16 00:00 | 26 | [58] Jil Teichmann v Patricia Maria Tig [56] | Retired | |
| WTA - Melbourne | 02/15 02:30 | 25 | [146] Monica Niculescu v Jil Teichmann [58] | 2-6,2-6 | |
| WTA - Melbourne | 02/15 02:30 | 25 | Shuai Zhang v Jil Teichmann | Cancelled | |
| WTA - Melbourne | 02/14 07:10 | 24 | [138] Mihaela Buzarnescu v Jil Teichmann [58] | 7-6,3-6,3-6 | |
| Australian Open - Frauen | 02/09 03:00 | 23 | [48] Cori Gauff v Jil Teichmann [58] | 6-3,6-2 | |
| WTA - Gippsland Trophy | 02/01 02:45 | 24 | [48] Cori Gauff v Jil Teichmann [57] | 6-3,6-7,7-6 |
Wikipedia - Jil Teichmann
Jil Belen Teichmann (* 15. Juli 1997 in Barcelona, Spanien) ist eine Schweizer Tennisspielerin.