[2] Roggenburk made his Major League debut on April 20, 1963, with the Twins, playing against the Chicago White Sox at Comiskey Park with 7,137 people attending the game.

[3] Roggenburk appeared in 60 games for the Twins over parts of three seasons before being purchased by the Boston Red Sox on September 7, 1966.

[4] After finishing 1966 with Boston, he appeared in portions of the 1968 and 1969 seasons for the Red Sox, then was purchased by Seattle Pilots on June 23, 1969.

He threw his only MLB complete game July 8 against the California Angels, a five-hit, 3–1 Seattle victory at Sicks Stadium.

[5] After Roggenburk's playing career ended, Roggenburk became a pitching coach in the Red Sox' minor-league system, and later became general manager (GM) from 1978 to 1983 for the Winter Haven Red Sox, Boston's affiliate in the Class A Florida State League.