Name: Simona Waltert
Country: Switzerland
Birthdate: 13.12.00, 20 years
WTA ranking: 259
TOP ranking's position: 256 (12.04.21, 26400 points)
Points: 261
Prize money: 59624 $
Matches total: 211
Win: 135
%: 63.98 %
Country: Switzerland
Birthdate: 13.12.00, 20 years
WTA ranking: 259
TOP ranking's position: 256 (12.04.21, 26400 points)
Points: 261
Prize money: 59624 $
Matches total: 211
Win: 135
%: 63.98 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2021 | 22/6 | 9/3 | 6/1 | 1/1 | 6/1 | 0/0 | 0/0 |
| 2020 | 8/12 | 5/3 | 2/8 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2019 | 53/23 | 25/9 | 26/12 | 2/2 | 0/0 | 0/0 | 0/0 |
| 2018 | 25/20 | 0/3 | 9/10 | 14/3 | 1/3 | 1/1 | 0/0 |
| 2017 | 19/10 | 2/1 | 4/3 | 4/3 | 5/2 | 4/1 | 0/0 |
| 2016 | 8/5 | 0/0 | 5/4 | 3/1 | 0/0 | 0/0 | 0/0 |
| TOTAL | 135/76 | 41/19 | 52/38 | 25/11 | 12/6 | 5/2 | 0/0 |
| perc. % | 63.98 % | 68.33 % | 57.78 % | 69.44 % | 66.67 % | 71.43 % | 0 % |
Simona Waltert / scheduled / last
| 22.04.21 07:30 | 3rd round | Simona Waltert | Raluca Georgiana Serban | match details |  W25 Oeiras | Clay |
Simona Waltert form
Simona Waltert / last 50 matches
| 21.04.21 | 2nd round | Simona Waltert | Xiyu Wang | 6-4, 6-2 |  | match details | W25 Oeiras | Clay |
| 20.04.21 | 1st round | Simona Waltert | Ganna Poznikhirenko | 6-3, 6-4 | | match details | ||
| 10.04.21 | 1/2 | Lucia Bronzetti | Simona Waltert | 6-70, 6-4, 6-2 |  | match details |  W60 Bellinzona | Clay |
| 09.04.21 | 1/4 | Simona Waltert | Jana Fett | 6-4, 2-6, 7-5 | | match details | ||
| 08.04.21 | 3rd round | Simona Waltert | Alexandra Eala | 7-5, 3-6, 6-2 | | match details | ||
| 07.04.21 | 2nd round | Simona Waltert | Antonia Lottner | 3-6, 7-64, 6-4 | | match details | ||
| 05.04.21 | 1st round | Simona Waltert | Amandine Hesse | 6-1, 6-4 | | match details | ||
| 12.03.21 | 1/4 | Camilla Rosatello | Simona Waltert | 7-67, 4-6, 6-4 | | match details |  W15 Manacor | Hard |
| 11.03.21 | 2nd round | Simona Waltert | Francisca Jorge | 6-2, 7-66 | | match details | ||
| 10.03.21 | 1st round | Simona Waltert | Alexandra Eala | 6-4, 2-6, 7-5 | | match details | ||
| 03.03.21 | 1st round | Alexandra Eala | Simona Waltert | 6-1, 6-4 | | match details | W25 Manacor | Hard |
| 21.02.21 | fin | Clara Tauson | Simona Waltert | 3-6, 6-1, 6-3 | | match details |  W25 Altenkirchen | Carpet |
| 20.02.21 | 1/2 | Simona Waltert | Viktorija Golubic | 6-4, 6-2 | | match details | ||
| 19.02.21 | 1/4 | Simona Waltert | Maryna Zanevska | 6-73, 1-0, Maryna Zanevska - retired | | match details | ||
| 18.02.21 | 2nd round | Simona Waltert | Yuriko Miyazaki | 6-4, 6-4 | | match details | ||
| 16.02.21 | 1st round | Simona Waltert | Tamara Korpatsch | 6-1, 6-3 | | match details | ||
| 15.02.21 | qual. | Simona Waltert | Katharina Gerlach | 6-1, 6-0 | | match details | ||
| 14.02.21 | q 1 | Simona Waltert | Selina Dal | 6-3, 6-2 | | match details | ||
| 08.02.21 | qual. | Kimberley Zimmermann | Simona Waltert | 6-4, 6-4 | | match details |  W25 Grenoble | I. hard |
| 07.02.21 | q 1 | Simona Waltert | Amandine Monnot | 6-3, 6-3 | | match details | ||
| 31.01.21 | fin | Simona Waltert | Ivonne Cavalle-Reimers | 6-2, 7-64 | | match details | W15 Manacor | Hard |
| 30.01.21 | 1/2 | Simona Waltert | Shiho Akita | 6-3, 6-4 | | match details | ||
| 29.01.21 | 1/4 | Simona Waltert | Maria Gutierrez Carrasco | 7-63, 6-4 | | match details | ||
| 28.01.21 | 2nd round | Simona Waltert | Noemi Basiletti | 6-3, 6-3 | | match details | ||
| 27.01.21 | 1st round | Simona Waltert | Oksana Selekhmeteva | 6-4, 6-2 | | match details | ||
| 22.01.21 | 1/4 | Ivonne Cavalle-Reimers | Simona Waltert | 6-4, 6-1 | | match details | W15 Manacor | Hard |
| 21.01.21 | 2nd round | Simona Waltert | Tess Sugnaux | 6-4, 6-2 | | match details | ||
| 19.01.21 | 1st round | Simona Waltert | Kamilla Bartone | 3-6, 6-3, 6-4 | | match details | ||
| 24.09.20 | 2nd round | Jesika Maleckova | Simona Waltert | 4-6, 6-3, 7-63 | | match details |  W25 Prerov | Clay |
| 22.09.20 | 1st round | Simona Waltert | Kathinka Von Deichmann | 6-4, 6-1 | | match details | ||
| 15.09.20 | 1st round | Lina Gjorcheska | Simona Waltert | 7-5, 6-1 | | match details |  W25 Zagreb | Clay |
| 09.09.20 | 1st round | Reka-Luca Jani | Simona Waltert | 6-0, 6-3 | | match details |  W25 Tarvisio | Clay |
| 30.08.20 | 1st round | Mirjam Bjorklund | Simona Waltert | 3-6, 6-3, 6-4 | | match details | Prague | Clay |
| 18.07.20 | 1st round | Clara Tauson | Simona Waltert | 6-3, 6-4 | | match details |  All Lower | Clay |
| 05.07.20 | 1st round | Iga Swiatek | Simona Waltert | 6-0, 6-4 | | match details | ||
| 04.07.20 | 1st round | Stefanie Voegele | Simona Waltert | 2-6, 6-3, 10-6 | | match details | ||
| 03.07.20 | 1st round | Viktorija Golubic | Simona Waltert | 7-6, 6-0 | | match details | ||
| 03.07.20 | 1st round | Simona Waltert | Elina Svitolina | 6-2, 7-5 | | match details | ||
| 12.03.20 | 2nd round | Simona Waltert | Delien Kleinhans | 6-1, 6-1 | | match details |  W25 Potchefstroom | Hard |
| 11.03.20 | 1st round | Simona Waltert | Shelly Bereznyak | 6-0, 6-2 | | match details | ||
| 05.03.20 | 2nd round | Katy Dunne | Simona Waltert | 6-3, 6-4 | | match details | W25 Potchefstroom | Hard |
| 04.03.20 | 1st round | Simona Waltert | Paula Kania | 6-2, 7-5 | | match details | ||
| 20.02.20 | 2nd round | Laura-Ioana Paar | Simona Waltert | 6-4, 6-4 | | match details |  W25 Glasgow | I. hard |
| 18.02.20 | 1st round | Simona Waltert | Esther Adeshina | 6-2, 6-4 | | match details | ||
| 04.02.20 | 1st round | Katarzyna Kawa | Simona Waltert | 7-67, 7-62 | | match details |  W25 Nonthaburi | Hard |
| 31.01.20 | 1/4 | Ankita Raina | Simona Waltert | 6-4, 4-6, 6-4 | | match details | W25 Nonthaburi | Hard |
| 30.01.20 | 2nd round | Simona Waltert | Jodie Anna Burrage | 6-4, 6-3 | | match details | ||
| 29.01.20 | 1st round | Simona Waltert | Bibiane Schoofs | 6-1, 6-4 | | match details | ||
| 15.11.19 | 1/4 | Lesley Pattinama Kerkhove | Simona Waltert | 3-6, 6-3, 6-2 | | match details | W25 Hua | Hard |
| 14.11.19 | 2nd round | Simona Waltert | Moyuka Uchijima | 6-0, 6-76, 6-2 | | match details |