Known on the for his pitching motion, Houtteman was signed by scout Wish Egan in 1945 at 17 years of age. He was recruited by major league teams, and joined a Tigers pitching staff that had lost players to injuries and World War II. After moving between the major and minor leagues over the next few years, he was nearly killed in an automobile accident just before the 1949 season. Houtteman rebounded from his injuries and went on to win 15 games that season and made his only All-Star appearance in the following year.