Orsi Toth debuted on the World Tour in 2011. For the next two and a half seasons, she was mostly partnered with Laura Giombini and struggled to qualify for main draws. Her breakthrough came mid-2013 when she teamed up with Menegatti. The pair medalled on the World Tour five times over the next three years, including their first World Tour title in 2015. They qualified for the 2016 Summer Olympics but Orsi Toth was suspended right before the tournament for a doping violation, for which she has maintained her innocence. After serving a two-year ban, she returned to international competition in July 2018, resuming her partnership with Menegatti.