Malcolm David "Mack" Hillis (July 23, 1901 – June 16, 1961) was a Major League Baseball second baseman. Hillis played for the New York Yankees in 1924 and the Pittsburgh Pirates in 1928. He had 9 career hits in 37 at bats in 12 games.
ماك هيليز (بالإنجليزية: Mack Hillis) هو لاعب كرة قاعدة أمريكي، ولد في 23 يوليو 1901 في كامبريدج في الولايات المتحدة، وتوفي بنفس المكان في 16 يونيو 1961. (ar)
Malcolm David "Mack" Hillis (July 23, 1901 – June 16, 1961) was a Major League Baseball second baseman. Hillis played for the New York Yankees in 1924 and the Pittsburgh Pirates in 1928. He had 9 career hits in 37 at bats in 12 games. (en)