Career
Fosnow batted right-handed, stood 6 feet 4 inches (193 m) tall and weighed 195 pounds (88 kg). Originally signed by the Cleveland Indians, Fosnow pitched a no-hit game on August 20, 1959, his first professional season, in the Class Doctorate Alabama–Florida League. He was eventually acquired by the Twins" farm system and was recalled by Minnesota from the Triple-A Atlanta Crackers in the middle of the 1964 season.
Fosnow would appear in 29 games that season, and compile a 3–3 record with a 4.44 earned average in 46⅔ innings.
But he was sent to the Triple-A Denver Bears after his last MLB game on July 16, 1965, and did not appear on the Twins" World Series roster. He left baseball after the 1967 season.