Whitney's true value was as a defensive player on the infield. He led his league in fielding percentage four times, three times as a third baseman (1886, 1887, and 1891) and once as a shortstop (1885).
Whitney's importance stemmed from his exceptional defensive capabilities on the infield. He led in fielding percentage four times, three times at third base (1886, 1887, and 1891) and once at shortstop (1885), highlighting his strengths in this area.