Margaroli made his ATP main draw doubles debut at the
2015 Geneva Open where he partnered
Henri Laaksonen having received a wildcard. At the
2015 Swiss Open Gstaad, Margaroli was also given a wildcard into the doubles event partnering Laaksonen. The pair defeated
Santiago Giraldo and
Feliciano López in the first round. He also received a wildcard in doubles for the
2024 Geneva Open partnering
Damien Wenger. ==Challenger and Futures finals==