Rozner turned professional after the 2016 Eisenhower Trophy. At the end of 2016, he was joint winner of the Alps Tour Q-school to gain a place on the tour for 2017. He had a successful season finishing runner-up twice. Together with three other top-5 finishes he finished third in the Order of Merit to gain a place on the Challenge Tour for 2018.
In March 2021, Rozner holed a 60-foot birdie putt on the last hole at the Commercial Bank Qatar Masters to win by one shot for his second European Tour victory.[6]
In December 2022, Rozner won the AfrAsia Bank Mauritius Open by five shots to claim his third victory on the European Tour.[7]
Personal life
Rozner's older brother Olivier is also a professional golfer. Olivier won the Adamstal Open on the 2015 Pro Golf Tour.[8]
Amateur wins
2014 Grand Prix de Chiberta, Championnat de France - Coupe Ganay, Price's "Give 'Em Five" Invitational
2015 Desert Shootout, Championnat de France - Coupe Ganay, Mark Simpson Invitational, Price's "Give 'Em Five" Invitational