Due to her penalty saving skills, she has a well-known reputation as a penalty killer. As a teenager, she moved to FV Faurndau.
She played as a striker , midfielder and defender and only switched to the goal at the age of 16, joking she became "lazy to run," and "has grown" again. A year later, Berger moved to second division side, VfL Sindelfingen.
Potsdam finished first in the league with an 18β2β2 record. Berger signed with Paris Saint-Germain in June , playing 22 matches in all competitions during her two-year spell with the club.
In November , Berger was diagnosed with thyroid cancer , for which she received treatment and was able to enter remission. On 4 February , she made her first appearance since being diagnosed with cancer in the Fourth Round of the β18 FA Women's Cup in an away match against Reading. Birmingham won 1β0. Berger continued her strong return in , helping Birmingham City to a fourth-place standing after midway point of the β19 FA WSL season. Having run down her contract at Birmingham City and rejected a new offer, [ 13 ] she joined reigning champions Chelsea on 4 January In April , Berger made title winning saves away against Manchester City in a 2β2 draw, as Chelsea fought to preserve their lead at the top of the table.
Chelsea broke the records for most wins 18 and most points 57 in a season, and became just the third team to defend the League title after Liverpool and Arsenal.
