Riina Koskinen
Riina Koskinen is a Finnish female professional squash player.
During the 2018 PSA World Tour, she was number 98 in the world in January 2018, which was her highest career PSA singles ranking.
Riina Koskinen is a Finnish female professional squash player.
During the 2018 PSA World Tour, she was number 98 in the world in January 2018, which was her highest career PSA singles ranking.