She represented Australia in wrestling at the 2010 Commonwealth Games and the 2012 Summer Olympics in judo in the 52 – 57 kg — Women event.
She represented Australia at the 2010 Commonwealth Games in free-style wrestling, finishing sixth in the U/59 kg division.
[3][4] Renzi started in the sport when she was seven years old and initially fought against boys in the mixed U/20 kg division.
She is a member of Dominance Mixed Martial Arts and has a judo scholarship with the Australian Institute of Sport.
[citation needed] She was selected to represent Australia at the 2012 Summer Olympics in judo in the 52 – 57 kg — Women event.