[3] Baron debuted on June 27, 2009 (2009-06-27) at MMA Berlin's event Turnier #15 "The Rematch", defeating fellow countrywoman Tanja Hoffmann by rear naked choke submission.
[5] In her next bout, Baron was defeated via submission (heel hook) by Sheila Gaff at MMA Berlin Turnier #16 on September 26, 2009 (2009-09-26).
[4][6] Rebounding from her loss, Baron defeated Katharina Schlosser by TKO (punches) at MMA Berlin Turnier #17 on October 31, 2009 (2009-10-31).
[7] In the Rough Stone GP 2009 –60 kg final, Baron submitted Japanese fighter Tomoko Morii with an armbar in the first round, winning the tournament.
At Superior Challenge 12 in Malmö, Sweden on May 16, 2015 she was defeated by Swede Lina Akhtar Länsberg by TKO due to ground and pound.