Results
| ITF - W100 Caldas da Rainha | 09/15 14:50 | 54 | [262] Leonie Kung v Ariana Geerlings [471] | 3-6,0-6 | |
| WTA - Bucuresti | 09/10 07:00 | 25 | [223] Marie Benoit v Leonie Kung [262] | 6-2,7-6 | |
| WTA - Bucuresti | 09/09 10:00 | 19 | [262] Leonie Kung v Mia Ristic [383] | 6-4,6-4 | |
| WTA - Bucuresti | 09/08 12:50 | 14 | Leonie Kung v Elena Ruxandra Bertea | 6-0,6-7,6-2 | |
| WTA - Montreux | 09/01 11:20 | 14 | [468] Amina Anshba v Leonie Kung [254] | 6-3,6-4 | |
| ITF - W50 Meerbusch | 08/29 08:30 | 26 | Leonie Kung v Alexis Blokhina | 4-6,6-7 | |
| ITF - W50 Meerbusch | 08/28 08:25 | 25 | Leonie Kung v Sina Herrmann | 6-2,7-6 | |
| ITF - W50 Bytom | 08/08 12:25 | 26 | Weronika Ewald v Leonie Kung | 6-2,6-4 | |
| ITF - W50 Bytom | 08/07 10:55 | 25 | Julie Belgraver v Leonie Kung | 2-6,6-2,2-6 | |
| ITF - W100 Gran Canaria | 07/31 11:30 | 25 | [170] Lea Boskovic v Leonie Kung [257] | 6-4,6-3 | |
| WTA - Varsovia | 07/26 11:00 | 28 | [124] Alycia Parks v Leonie Kung [287] | 7-6,3-6,6-2 | |
| WTA - Varsovia | 07/25 10:00 | 26 | [311] Lina Glushko v Leonie Kung [287] | 1-6,6-3,3-6 |
Wikipedia - Leonie Küng
Leonie Küng (born 21 October 2000) is a Swiss tennis player. As a qualifier, she reached the singles final at the Junior Wimbledon Championships in 2018.
Küng has career-high WTA rankings of 144 in singles, achieved on 14 September 2020, and 220 in doubles, reached on 26 July 2021. To date, she has won one doubles WTA Challenger title with eight singles titles and 10 doubles titles on the ITF Women's Circuit.
Küng played first ITF events in Greece in 2014, and won her first $15k events in singles and doubles at the age of 17, in November 2017 in Oslo. She was the 2021 Swiss national singles champion, and she also won the national doubles title, partnering Ylena In-Albon.
Küng made her WTA Tour main-draw debut at the 2017 Ladies Open Biel Bienne, in the doubles draw, partnering Ylena In-Albon. Küng reached her maiden WTA Tour singles final at the 2020 Thailand Open by defeating three top-100 players en-route to the final.