Lacoste, who was nicknamed “the crocodile,” won the Wimbledon singles in 1925 and 1928, the French singles in 1925, 1927, and 1929, and became the first foreigner to win the U.S. championship twice (1926–27). With Borotra, he won the British doubles in 1925 and the French doubles in 1924, 1925, and 1929.

A methodical player, Lacoste would study every aspect of tennis before a match, and he would wait for an opponent to weaken. His best-known game was perhaps the 1927 U.S. championship, in which he drove Bill Tilden to exhaustion in the two-hour final. After winning the 1929 French championship, Lacoste retired. Decades later, sportshirts and other items of apparel with his “crocodile” emblem (although somehow changed to an alligator) became popular throughout the world. He and his fellow “musketeers” were elected to the International Tennis Hall of Fame in 1976.