Career
He played basketball professionally for many years in the Greek Basket League. At 2.04 m tall, he played as a power forward-center. Kastrinakis played college basketball at American International College.
Kastrinakis was one of two long-time stars on the Olympiacos Piraeus basketball team, along with fellow Greek American Steve Giatzoglou.
He was also one of the stars of the Greek national basketball team during the 1970s. He also played with Ilysiakos.
1979 Mediterranean Games: 01 ! Pro clubs.