Name: Katharina Gerlach
Country: Germany
Birthdate: 19.02.98, 23 years
WTA ranking: 269
TOP ranking's position: 223 (21.06.21, 31200 points)
Points: 248
Prize money: 104.277 $
Matches total: 342
Win: 188
%: 54.97 %
Country: Germany
Birthdate: 19.02.98, 23 years
WTA ranking: 269
TOP ranking's position: 223 (21.06.21, 31200 points)
Points: 248
Prize money: 104.277 $
Matches total: 342
Win: 188
%: 54.97 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2021 | 26/23 | 2/4 | 22/16 | 0/0 | 2/2 | 0/1 | 0/0 |
| 2020 | 14/11 | 0/0 | 12/7 | 2/4 | 0/0 | 0/0 | 0/0 |
| 2019 | 37/28 | 0/1 | 34/23 | 0/2 | 1/1 | 2/1 | 0/0 |
| 2018 | 34/27 | 3/1 | 29/21 | 0/4 | 2/1 | 0/0 | 0/0 |
| 2017 | 43/25 | 0/0 | 42/24 | 0/0 | 1/1 | 0/0 | 0/0 |
| 2016 | 18/19 | 0/0 | 16/14 | 2/4 | 0/1 | 0/0 | 0/0 |
| 2015 | 10/11 | 0/0 | 8/8 | 1/1 | 1/2 | 0/0 | 0/0 |
| 2014 | 6/9 | 2/2 | 4/5 | 0/1 | 0/1 | 0/0 | 0/0 |
| 2013 | 0/1 | 0/0 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| TOTAL | 188/154 | 7/8 | 167/118 | 5/16 | 7/10 | 2/2 | 0/0 |
| perc. % | 54.97 % | 46.67 % | 58.6 % | 23.81 % | 41.18 % | 50 % | 0 % |
Katharina Gerlach / Fixtures
| 20.10.21 | 1st round | Katharina Gerlach | Miriana Tona | match details |  W25 Rio | Clay |
Katharina Gerlach form
Katharina Gerlach / Latest Scores
| 17.10.21 | fin | Dea Herdzelas | Katharina Gerlach | 6-2, 6-2 |  | match details |  W25 Lima | Clay |
| 16.10.21 | 1/2 | Katharina Gerlach | Carolina Meligeni Alves | 7-63, 6-1 |  | match details | ||
| 15.10.21 | 1/4 | Katharina Gerlach | Anna Siskova | 6-1, 6-1 | | match details | ||
| 14.10.21 | 2nd round | Katharina Gerlach | Maria Paulina Perez Garcia | 6-1, 6-3 | | match details | ||
| 12.10.21 | 1st round | Katharina Gerlach | Bibiane Schoofs | 6-4, 3-0, Bibiane Schoofs - retired | | match details | ||
| 28.09.21 | 1st round | Simona Waltert | Katharina Gerlach | 6-0, 2-1, Katharina Gerlach - retired | | match details |  W25 Lisbon | Clay |
| 23.09.21 | 2nd round | Ylena In-Albon | Katharina Gerlach | 6-2, 6-4 | | match details |  W80 Wiesbaden | Clay |
| 21.09.21 | 1st round | Katharina Gerlach | Mina Hodzic | 6-1, 6-2 | | match details | ||
| 24.08.21 | q 1 | Federica Di Sarra | Katharina Gerlach | 2-6, 7-5, 6-4 | | match details |  New York | Hard |
| 07.08.21 | 1/4 | Katharina Gerlach | Nina Potocnik | 6-1, 6-4 | | match details |  W25 Bydgoszcz | Clay |
| 07.08.21 | 1/2 | Darya Astakhova | Katharina Gerlach | 3-6, 6-2, 6-1 | | match details | ||
| 05.08.21 | 2nd round | Katharina Gerlach | Yuliana Lizarazo | 3-6, 6-3, 6-4 | | match details | ||
| 04.08.21 | 1st round | Katharina Gerlach | Tayisiya Morderger | 6-3, 6-0 | | match details | ||
| 28.07.21 | 1st round | Mirjam Bjorklund | Katharina Gerlach | 6-4, 6-2 | | match details | W60 Versmold | Clay |
| 20.07.21 | 1st round | Danielle Rose Collins | Katharina Gerlach | 7-5, 6-3 | | match details |  Palermo | Clay |
| 18.07.21 | qual. | Katharina Gerlach | Despina Papamichail | 6-4, 2-6, 7-5 | | match details | ||
| 17.07.21 | q 1 | Katharina Gerlach | Lisa Pigato | 7-5, 7-65 | | match details | ||
| 10.07.21 | q 1 | Miriam Bianca Bulgaru | Katharina Gerlach | 6-3, 4-6, 6-2 | | match details |  Budapest | Clay |
| 06.07.21 | qual. | Anna Zaja | Katharina Gerlach | 7-5, 3-6, 6-4 | | match details | Hamburg | Clay |
| 05.07.21 | q 1 | Katharina Gerlach | Katarzyna Piter | 6-2, 7-5 | | match details | ||
| 22.06.21 | q 1 | Astra Sharma | Katharina Gerlach | 6-4, 6-0 | | match details |  London | Grass |
| 17.06.21 | 2nd round | Irene Burillo Escorihuela | Katharina Gerlach | 6-1, 3-6, 6-1 | | match details |  W60 Stare | Clay |
| 16.06.21 | 1st round | Katharina Gerlach | Allie Kiick | 4-1, Allie Kiick - retired | | match details | ||
| 04.06.21 | 1/4 | Iva Primorac | Katharina Gerlach | 6-4, 6-4 | | match details |  W25 Otocec | Clay |
| 03.06.21 | 2nd round | Katharina Gerlach | Raluca Georgiana Serban | 6-2, 6-3 | | match details | ||
| 02.06.21 | 1st round | Katharina Gerlach | Marie Benoit | 6-2, 6-0 | | match details | ||
| 12.05.21 | 1st round | Anna Bondar | Katharina Gerlach | 6-3, 6-3 | | match details |  W60 Saint | Clay |
| 11.05.21 | qual. | Katharina Gerlach | Vlada Koval | 6-1, 6-4 | | match details | ||
| 10.05.21 | q 1 | Katharina Gerlach | Estelle Cascino | 6-3, 6-4 | | match details | ||
| 01.05.21 | 1/2 | Maria Gutierrez Carrasco | Katharina Gerlach | 6-3, 6-3 | | match details | W25 Oeiras | Clay |
| 30.04.21 | 1/4 | Katharina Gerlach | Malene Helgo | 6-2, 6-4 | | match details | ||
| 29.04.21 | 3rd round | Katharina Gerlach | Amandine Hesse | 6-1, 6-2 | | match details | ||
| 28.04.21 | 2nd round | Katharina Gerlach | Ekaterina Makarova (1996) | 6-4, 2-6, 6-3 | | match details | ||
| 18.04.21 | qual. | Stefanie Voegele | Katharina Gerlach | 6-3, 6-1 | | match details | Stuttgart | Clay |
| 17.04.21 | q 1 | Katharina Gerlach | Laura-Ioana Paar | 6-3, 7-5 | | match details | ||
| 10.04.21 | q 1 | Storm Sanders | Katharina Gerlach | 6-3, 6-2 | | match details | Charleston | Clay |
| 04.04.21 | qual. | Daniela Seguel | Katharina Gerlach | 6-1, 6-1 | | match details |  Bogota | Clay |
| 03.04.21 | q 1 | Katharina Gerlach | Clara Burel | 6-3, 1-6, 6-4 | | match details | ||
| 26.03.21 | 2nd round | Carolina Meligeni Alves | Katharina Gerlach | 6-4, 6-1 | | match details |  W25 Buenos | Clay |
| 24.03.21 | 1st round | Katharina Gerlach | Diana Marcinkevica | 6-0, 6-1 | | match details | ||
| 18.02.21 | 2nd round | Cristina Bucsa | Katharina Gerlach | 6-1, 6-3 | | match details | W25 Altenkirchen | Carpet |
| 17.02.21 | 1st round | Katharina Gerlach | Dalma Galfi | 7-61, 6-3 | | match details | ||
| 15.02.21 | qual. | Simona Waltert | Katharina Gerlach | 6-1, 6-0 | | match details | ||
| 14.02.21 | q 1 | Katharina Gerlach | Shiho Akita | 6-0, 5-7, 10-8 | | match details | ||
| 27.01.21 | 1st round | Irene Burillo Escorihuela | Katharina Gerlach | 3-6, 6-2, 6-1 | | match details | W60 Rome | Hard |
| 19.01.21 | 1st round | Xin Yu Wang | Katharina Gerlach | 6-1, 6-2 | | match details |  W25 Fujairah | Hard |
| 18.01.21 | qual. | Katharina Gerlach | Marija Semenistaja | 6-0, 6-0 | | match details | ||
| 12.01.21 | q 2 | Mayo Hibi | Katharina Gerlach | 6-3, 6-4 | | match details | Dubai | Hard |
| 11.01.21 | q 1 | Katharina Gerlach | Stefanie Voegele | 6-3, 6-4 | | match details | ||
| 15.12.20 | 1st round | Tena Lukas | Katharina Gerlach | 7-5, 7-62 | | match details | W25 Selva | I. hard |
