He began the 1979 season with Springfield, going 6–3 with a 3.16 ERA in 77 innings. He made his big league debut on June 19 of that year, and he was arguably the Cardinals best pitcher over the rest of the season. In his debut, he pitched a complete-game shutout, allowing eight hits, one walk, striking out six, and getting the win. For the season, he went 10–6 with a 2.53 ERA, with all 10 of his wins being complete games. His ten wins tied him with
David Palmer for second most wins by a rookie that season, trailing only
Rick Sutcliffe's 17. Despite pitching well, he did not receive a single vote for
Rookie of the Year. Because of a torn rotator cuff, Fulgham appeared in only 15 games in 1980, going 4–6 with a 3.38 ERA. All four of his wins were complete games. He would never appear in the majors after 1980, playing his final game on August 27. ==Major league totals==