Career
He played five seasons of Major League Baseball as an outfielder for the New York Yankees, Saint Louis Browns and Detroit Tigers. Mapes, who was listed with a height of 6 ft 3 in (191 m), and a weight of 205 lb (93 kg), was originally signed as an amateur free agent by the Cleveland Indians prior to the 1940 season. He never played for the Indians, and was later drafted by the New York Yankees in the 1946 Rule 5 draft.
After a season in the minors, Mapes was recalled to the Major League level, where he saw limited time as a backup to an outfield that contained Joe DiMaggio, Tommy Henrich, and Johnny Lindell.
Mapes hit.250, with 12 runs batted in, and his first career home run. In his second season, Mapes saw regular time as a starter.
He hit.247 with seven home runs and 38 runs batted in, but also led the team in strikeouts in helping the Yankees claim the American League pennant. In 1950, Mapes led the team in strikeouts for the second consecutive season.
His playing time remained the same, but his power numbers improved from a year earlier.
Mapes hit batted.247 with 12 home runs and 61 runs batted in, but also grounded into a team-high 14 double plays. As Mapes" numbers started to decrease in 1951, including a batting average which fell to.216, the Yankees decided to cut ties with him. He was purchased by the Saint Louis Browns on July 31, 1951.
After a moderate season with the Browns, he was traded with Matt Batts, Dick Littlefield, and Ben Taylor to the Detroit Tigers for Gene Bearden, Bob Cain, and Dick Kryhoski.
However, instead of choosing to play for the team that had traded him a year earlier, Mapes decided to end his professional baseball career. He played his final game on September 28, 1952.
Mapes wore number 3 for the Yankees until that number was retired in honor of Babe Ruth. Mapes then wore number 13 before switching to number 7.
When Mapes was traded by the Yankees in 1951, Mickey Mantle took uniform number 7.
Mapes, thus, is mainly remembered as the Yankee who wore both Babe Ruth"s and Mickey Mantle"s numbers. On December 5, 1996, Mapes died in Pryor, Oklahoma, at the age of 74.