Mack was born in Cleveland, Ohio. Listed as 6 feet tall and 200 pounds, he was known more for his fielding than his hitting, teaming up with Cleveland shortstop Lou Boudreau for a great double play combination in the early 1940s. Mack was selected to the 1940 American League All-Star team and pinch hit for starting second baseman Joe Gordon in the eighth inning.
Mack ended with a .966 career fielding percentage and helped complete 597 double plays. He saved Bob Feller’s 1940 opening day no-hitter with a diving stop on the final out. After the 1946 season, Mack was traded to the Yankees by new Indians’ owner Bill Veeck. It was one of many deals orchestrated by Veeck, but in it Cleveland obtained pitcher Gene Bearden, who would pitch the Tribe to the 1948 pennant as a rookie.
In a nine-season career, he had a batting average of .232 with 34 home runs and 278 RBIs. He stole 35 bases, scored 273 runs, and accumulated 113 doubles and 24 triples. He had 629 career hits in 2707 at-bats.
Mack died in Bucyrus, Ohio. His son, Tom played for the Los Angeles Rams in the National Football League and was inducted into the NFL Hall of Fame in 1999. Ray, too, had the option of playing football, but passed it up for baseball.