In 1964, Spray turned professional. He began play on the PGA Tour the following year. Spray was hampered by injuries during the last years of his PGA career including
tendinitis in his left thumb that forced him to change his grip and back surgery that caused him to miss almost all of 1974. After leaving the PGA Tour, Spray began working as the head pro at
St. Louis Country Club in 1976 – a position he held for more than 30 years. == Personal life ==