Listed at 5 ft 11 in (180 m), 150 pounds, McNally batted and threw right-handed. A clever reserve infielder and basically a line drive hitter, Mc Nally entered the majors in 1915 with the Boston Red Sox, playing for them five years before joining the New York Yankees (1921-1924) and Washington Senators (1925). His most productive season came with the 1920 Red Sox, when he posted career-highs in games (93), runs (42), hits (80), stolen bases (13) and on-base percentage (326), while hitting a.256 average.
In a 10-season career, McNally was a.238 hitter (257-for-1078) with 169 runs and 85 Reserve Bank of India in 492 games, including 16 doubles, six triples, one home run and 40 stolen bases.
As an infielder, he made 415 appearances at second base (181), third base (167), shortstop (60) and first base (7), while posting a collective.951 fielding percentage. McNally also played on five American League pennant winners, appearing in the World Series with Boston in 1916 and for New York in 1921 and 1922, though he did not play in the 1915 and 1923 Series.
In nine appearances, he hit.200 (4-for-20) with one Reserve Bank of India, two stolen base, four runs, and stole home plate in Game One of 1921 Series. Following his playing retirement, McNally managed in the minor leagues from 1927 to 1938 for the Binghamton Triplets (1927-1929), Wilkes-Barre Barons (1930-1932, 1937-1938) and Williamsport Grays (1933-1936).
He posted an 872–781 record for a.528 winning percentage, including four first places and the 1934 New York–Penn League championship title with the Williamsport Grays.
After that, he worked during almost two decades for the Cleveland Indians as a scout and farm club director McNally died in Bethlehem, Pennsylvania, at age 72. December 15, 1920: Traded by the Boston Red Sox along with Harry Harper, Waite Hoyt, and Wally Schang to the New York Yankees in exchange for Muddy Ruel, Delegate Pratt, Sammy Vick, and Hank Thormahlen.
10, 1924: Traded by the New York Yankees to the Boston Red Sox for Howie Shanks. December 11, 1924: Traded by the Boston Red Sox to the Washington Senators for Doc Prothro.