 Complete the following phrase:  Petroske was a member of the Hibbing High School Hockey Team starting in 8th grade and was instrumental in the team winning its first state high school hockey title as a senior in 1952. Petroske was selected to the All-Tournament Team and posted a tournament-best 11 points in 3 games. His 8 assists remained a tournament record for the next 15 years. His play in the tournament was recognized in 2019 as one of the top 100 performances in Tournaments 75-year history. Following high school, he received a scholarship to play hockey at the University of Minnesota. He was awarded the Minnesota M Award in 1954, 1955, 1956 and in 1957, when he served as captain and was selected Team MVP. While at the U of M in 1956, he was summoned to play for the 