Daffinrud joined the
LET Access Series midway through the 2014 season and won two tournaments back-to-back in October, the Azores Ladies Open in
Azores,
Portugal and the Grecotel Amirandes Ladies Open in
Crete,
Greece. After three further top-five finishes, she finished fifth on the
2014 LETAS Order of Merit and earned LET membership for the
2015 Ladies European Tour. Her rookie season on the LET in 2015 was affected by injury. She played in eight tournaments with a season best T13 at the
Lalla Meryem Cup. In
2017, she earned her first top-10 finish with a T6 in the
Oates Vic Open and in
2019 posted two top-10s, T10 in
La Reserva de Sotogrande Invitational and her career best finish of T4 in the
Ladies European Thailand Championship along with
Marianne Skarpnord. and finished a career-best 18th on the
LET Order of Merit. Plagued by injuries, Daffinrud announced her retirement from tour following the
2020 Tokyo Olympics, just days before her 30th birthday. ==Professional wins (5)==