| WTA Dubai | 03/09 15:00 | 25 | [10] 크비토바, 페트라 v 테이치만, 질 [54] | Retired | |
| WTA Dubai | 03/08 14:05 | 24 | [128] 자바츠카, 카타리나 v 테이치만, 질 [54] | 1-6,2-6 | |
| WTA Dubai | 03/08 08:00 | 24 | Badosa, Paula v 테이치만, 질 | Cancelled | |
| WTA Adelaide | 02/26 04:30 | 28 | [18] 스위아테크, 이가 v 테이치만, 질 [61] | 6-3,6-2 | |
| WTA Adelaide | 02/25 00:30 | 27 | [56] 세바스토바, 아나스타시자 v 테이치만, 질 [61] | 4-6,7-6,5-7 | |
| WTA Adelaide | 02/24 02:25 | 26 | [61] 테이치만, 질 v 왕, 치앙 [35] | 3-6,6-3,6-3 | |
| WTA Adelaide | 02/23 00:30 | 25 | [61] 테이치만, 질 v 믈라데보비치, 크리스티나 [51] | 6-2,7-6 | |
| WTA Melbourne | 02/17 03:00 | 27 | [58] 테이치만, 질 v 보우즈코바, 마리에 [50] | 3-6,6-4,2-6 | |
| WTA Melbourne | 02/16 00:00 | 26 | [58] 테이치만, 질 v 티그, 파르리시아 마리아 [56] | Retired | |
| WTA Melbourne | 02/15 02:30 | 25 | [146] 니쿨레스쿠, 모니카 v 테이치만, 질 [58] | 2-6,2-6 | |
| WTA Melbourne | 02/15 02:30 | 25 | 장, 수아이 v 테이치만, 질 | Cancelled | |
| WTA Melbourne | 02/14 07:10 | 24 | [138] 부자르네스쿠, 미하엘라 v 테이치만, 질 [58] | 7-6,3-6,3-6 | |
| Australian Open Women | 02/09 03:00 | 23 | [48] 가우프, 코리 v 테이치만, 질 [58] | 6-3,6-2 | |
| WTA Gippsland Trophy | 02/01 02:45 | 24 | [48] 가우프, 코리 v 테이치만, 질 [57] | 6-3,6-7,7-6 | |
| WTA Linz | 11/11 11:00 | 25 | [115] 도딘, 오션 v 테이치만, 질 [57] | 1-6,6-4,6-2 | |
| WTA Ostrava | 10/18 10:25 | 168 | [58] 테이치만, 질 v 크레지시코바, 발보라 [85] | 3-6,2-6 | |
| WTA Ostrava | 10/17 12:10 | 45 | [58] 테이치만, 질 v 프리에드삼, 안나-레나 [107] | 7-5,6-3 | |
| French Open Women | 09/27 14:20 | 23 | [73] 베구, 이리나-캐밀리아 v 테이치만, 질 [53] | 6-4,4-6,6-3 | |
| WTA Strasbourg | 09/24 11:15 | 27 | [54] 테이치만, 질 v 스비톨리나, 엘리나 [5] | 4-6,3-6 | |
| WTA Strasbourg | 09/22 08:00 | 26 | [54] 테이치만, 질 v 파블리우첸코바, 아나스타시아 [38] | 7-6,7-5 | |
| WTA Strasbourg | 09/20 10:00 | 25 | [27] 아니시모바, 아만다 v 테이치만, 질 [54] | 2-6,3-6 | |
| WTA Rome | 09/14 14:05 | 24 | [65] 블린코바, 안나 v 테이치만, 질 [54] | 6-3,6-3 | |
| US Open Women | 09/01 23:00 | 23 | [52] 테이치만, 질 v 볼소바 자도이노브, 알리오나 [103] | 6-7,2-6 | |
| New York, USA | 08/24 19:05 | 25 | [20] 콘타베이트, 아네트 v 테이치만, 질 [54] | 6-3,6-4 | |
| New York, USA | 08/23 20:55 | 24 | [53] Collins, Danielle v 테이치만, 질 [54] | 3-6,3-6 | |
| New York, USA | 08/21 15:00 | 19 | [54] 테이치만, 질 v 로거스, 셀비 [95] | 6-3,6-4 | |
| New York, USA | 08/20 19:40 | 44 | [54] 테이치만, 질 v 볼소바 자도이노브, 알리오나 [103] | 6-2,6-2 | |
| WTA Lexington | 08/16 15:00 | 29 | [63] 테이치만, 질 v 브라디, 제니펄 [49] | 3-6,4-6 | |
| WTA Lexington | 08/15 15:00 | 28 | [116] 로거스, 셀비 v 테이치만, 질 [63] | 3-6,2-6 | |
| WTA Lexington | 08/14 15:00 | 27 | [302] Bellis, Catherine v 테이치만, 질 [63] | 2-6,4-6 |
Wikipedia - Jil Teichmann
Jil Belén Teichmann (born 15 July 1997) is a Swiss professional tennis player. She has been ranked by the Women's Tennis Association (WTA) as high as world No. 21 in singles and No. 73 in doubles. She has won two titles in singles and two in doubles on the WTA Tour, along with one WTA 125 doubles title. In addition, she won six singles titles and five doubles titles on the ITF Circuit.
A former junior world No. 3, Teichmann won a Grand Slam title in the girls' doubles event at the 2014 US Open. That year, she also won a gold medal for Switzerland in mixed doubles at the Summer Youth Olympics in Nanjing.
Her breakthrough as a senior player came in May 2019 when she won her first WTA title in Prague. In July of that year, she won another WTA tournament title after making her first top-10 win over Kiki Bertens. She continued progressing, in March 2021 reaching the semifinals of the WTA 1000 Dubai Championships. With these performances she entered the top 50. Later that year, she reached the final of the Cincinnati Open, a WTA 1000 event, defeating Naomi Osaka, Belinda Bencic, and Karolína Plíšková, before falling to world No. 1, Ashleigh Barty.