Malcolm Stevenson was a American champion polo player in what was known as the Big Four.
He was born around 1880 to A. L. Stevenson and he had a brother Philip Stevenson. On October 3, 1901 he married Caroline Livingstone, just days after being thrown from his polo horse. In 1920 he married for the second time to Maud A. Kennedy.[1] He played in the 1927 International Polo Cup with James Watson Webb, Sr., Thomas Hitchcock, Jr. and Devereaux Milburn.[2] He was inducted into the Museum of Polo and Hall of Fame.