Gottfried Alexander Maximilian Walter Kurt Freiherr[A] von Cramm was a German tennis player who won the French Championships twice and reached the final of a Grand Slam singles tournament on five other occasions. He was ranked number 2 in the world in 1934 and 1936, and number 1 in the world in 1937. He was inducted into the International Tennis Hall of Fame in 1977, which states that he is "most remembered for a gallant effort in defeat against Don Budge in the 1937 Interzone Final at Wimbledon".

John Donald Budge was an American tennis player. He is most famous as the first tennis player — male or female, and still the only American male — to win the Grand Slam, and to win all four Grand Slam events consecutively overall. Budge was the second man to complete the career Grand Slam after Fred Perry, and remains the youngest to achieve the feat. He won ten majors, of which six were Grand Slam events and four Pro Slams, the latter achieved on three different surfaces. Budge is considered to have one of the best backhands in the history of tennis, with most observers rating it better than that of later player Ken Rosewall.