Minor leagues Zernial returned to MiLB play in 1946 with the
Class C Burlington Bees of the
Carolina League. He hit .333, with 41 home runs, 29
doubles, 111
runs batted in (RBI), 114
runs scored and a .649
slugging percentage. He led the Carolina League in home runs and slugging percentage, was fourth in batting average, and eighth in RBIs. His 41 home runs set a league record. On November 1, 1946, the
Cleveland Indians selected Zernial in the
Rule 5 major league draft from
Atlanta of the Double-A
Southern Association. Cleveland optioned him to the
Triple-A Baltimore Orioles of the
International League, but he was only there a short time in 1947. In late April, Cleveland sold Zernial's contract rights to the
Chicago White Sox. In 1947, he played for the Triple-A
Hollywood Stars of the
Pacific Coast League (PCL), a Chicago White Sox affiliate. He had a .344 batting average with 12 home runs, 77 RBIs, 61 runs and a .919 OPS (
on base plus slugging). His .344 batting average was fourth best in the PCL that season. Before the start of the 1948 season, he tore muscles in his right leg during training camp. He led the PCL in RBIs, was second in runs scored, third in home runs and sixth in slugging percentage. He had two home runs and five RBIs during a single
inning of a game that season. However, he accepted the pay cut and joined the White Sox. After returning, he hit .318, with five home runs, 38 RBIs, 29 runs and an .866 OPS on the season. He had the highest batting average, slugging percentage and OPS on the White Sox that season. He played a full season in 1950, batting .280, with 29 home runs, 93 RBIs and an .815 OPS. He was fifth in the American League (AL) in home runs, and led the league in strikeouts with 110. His 29 home runs set a White Sox record.
Philadelphia Athletics On April 30, 1951, the White Sox traded Zernial and
Dave Philley to the
Philadelphia Athletics as part of a three-team trade. (Zernial and Philley would room together on the A's. He played in left field for the A's, with a .974 fielding percentage and 17 assists. Defensively he led all AL outfielders with a career-high 18
assists. He had a batting average near .300 in 50 night games, but only .268 in day games that season. Zernial believed that night games required much more concentration when batting, but batters were subject to considerable sun glare playing day games in Chicago. He also believed switching between night and day games instead of steadily playing in one environment was difficult. He was fourth in the AL in RBIs and tied for fourth in home runs. He led AL left fielders in putouts (302) and errors (9), and was third in assists (6). In 1953, he hit .284, with a career-high 42 home runs, 108 RBIs, 85 runs and a .919 OPS. He finished 18th in voting for AL Most Valuable Player. He was second in the AL in home runs to
Al Rosen's 43, second in slugging percentage (.559), third in OPS, and tied for fourth in RBIs with
Yogi Berra. In 1953, he led all AL left fielders in
putouts (303) and assists (17). In July 1954, Zernial fractured his collarbone for the second time, this time on the left side. The injury occurred when he was diving in an effort to catch a line drive in left field, in a game against the
Boston Red Sox. The A's moved to
Kansas City, Missouri before the 1955 season. Zernial played in 120 games, starting 102 in left field. He hit .254, with 30 home runs and 84 RBIs, in only 413 at bats. Mantle have over 100 more at bats than Zernial that season. In 1956, Zernial appeared in 109 games for the A's, but started only 68 in the field. He hit .224, with 16 home runs and 44 RBIs in 272 at bats. In 1957, he started 111 games in the field of the 131 games in which he appeared, batting .236, with 27 home runs and 69 RBIs. He was fifth in the AL in home runs.
Detroit Tigers In November 1957, the A's traded Zernial,
Billy Martin,
Tom Morgan,
Lou Skizas,
Mickey McDermott and
Tim Thompson to the
Detroit Tigers for
Bill Tuttle,
Jim Small,
Duke Maas,
John Tsitouris,
Frank House,
Kent Hadley and a player to be named later (
Jim McManus). In 1959, his final season, Zernial started 31 games at first base for the Tigers, appearing in 60 games overall. By the end of the season, however, he had a .227 batting average, with seven home runs and 26 RBIs in 132 at bats. The Tigers released him on October 26, 1959. == Legacy and honors ==