Originally signed by the
Cleveland Indians in 1938, Schmitz was obtained by the
Chicago Cubs from the
Milwaukee Brewers of the
American Association as part of a minor league working agreement. He made his major league debut with the Cubs on September 6, 1941, at the age of 20. He was the fourth-youngest player that year. In his debut, he threw only one pitch. Schmitz pitched marvelously in the short stint that would be his first major league season: in five games—including three starts—he went 2–0 with a 1.31
earned run average, and one
complete game. That season was a foreshadowing of the success he would witness in the next few years of his career. In 1942, Schmitz posted a solid 3.43 ERA despite a mediocre 3–7 record with the Cubs (who as a team went 68–86 that year). He would end up missing the next three years due to military service, but in 1946 he came back better than ever. An
All-Star that year, he posted a 2.61 ERA in 41 games, 31 started. He went 11–11, with 135
strikeouts in 224+
innings pitched, allowing just six
home runs in that time. He led the league in strikeouts and was second in hits allowed per nine innings that year (he allowing just 7.38H/9IP). He was fourth in the league in games started, fifth in innings, sixth in ERA and complete games (14) and seventh in game appearances. This performance put him at 30th place in
MVP voting that year. Schmitz' 1947 season was fairly disappointing—he posted a record of 13–18, leading the league in
walks. His 3.22 ERA was still good for 10th in the league, as were his 97 strikeouts. His four saves were ninth in the league, and his three shutouts were sixth. In 1948, Schmitz went 18–13 with a 2.64 ERA. He made the All-Star game for the second time of his career. He was 12th overall in MVP voting, third in the league in wins and complete games (18), fifth in ERA and sixth in games started (30). He also led the league in hits allowed per nine innings, giving up an average of only 6.92. Schmitz' next two and a half seasons with the Cubs were less than stellar. In that time, he went a combined 23–35, posting a cumulative ERA of 4.80. Still, he finished 23rd in MVP voting in 1949. It was this subpar performance that prompted a trade by the Cubs to the
Brooklyn Dodgers (a team he'd won 18 games against) on June 15, 1951. Schmitz was sent from the Cubs along with
Andy Pafko,
Wayne Terwilliger and
Rube Walker, to the Dodgers for
Bruce Edwards,
Joe Hatten,
Eddie Miksis and
Gene Hermanski. Schmitz never played a full season with the Dodgers. In parts of the 1951 and 1952, Schmitz went 2–5 with a 4.96 ERA in 26 games, 10 of them started. On August 1, 1952, he was selected off waivers from the Dodgers by the
New York Yankees. He ended up posting a 3.60 ERA in five games with them before being traded with
Jim Greengrass,
Bob Marquis and
Ernie Nevel to the
Cincinnati Reds for
Ewell Blackwell. He gave up no runs in five innings of work (in three games total) for the Reds that year. Shoulder and arm problems would result in him playing less and less. In the 1952/1953 offseason, Schmitz was purchased by the Yankees. He only appeared in three regular season games in 1953 with them before being picked up by the
Washington Senators off waivers on May 12. His time with them in 1953 was quite similar to the last few seasons-he posted a 2–7 record. 1954 was quite a career revitalization for Schmitz. In 29 games, 23 of them started, he posted an 11–8 record to complement a 2.91 ERA, which was ninth best in the league. That success did not carry over to 1955, though. He went 7–10 that year with a 3.71 ERA. In the 1955 offseason, Schmitz was traded by the Senators with
Bob Porterfield,
Tom Umphlett and
Mickey Vernon to the
Boston Red Sox for
Karl Olson,
Dick Brodowski,
Tex Clevenger,
Neil Chrisley and Al Curtis, a minor leaguer. He ended up appearing in only two games with the Red Sox in 1956 before being purchased by the
Baltimore Orioles. He ended his career with them, playing his final game on September 7. He was released by the Orioles on October 18, 1956. Overall, he went 93–114 in his career, posting an ERA of 3.55. He walked 757 batters and struck out 746. He was a poor hitter overall with a .141 career
batting average, although he did hit two home runs. As a fielder, he committed 23
errors for a .963
fielding percentage. He was involved in 43 double plays in his career. Until his death Schmitz lived in
Wausau, Wisconsin, and was greens keeper at the American Legion Golf Club Wausau. ==Military service==