The 1974 Melia Trophy, also known as the Madrid Open, was a combined men's and women's tennis tournament played on outdoor clay courts at the Real Sociedad Hípica Española Club de Campo in Madrid, Spain. The men's tournament was classified as Group A category and was part of the 1974 Grand Prix circuit. It was the third edition of the tournament and was held from 7 October until 13 October 1974. Ilie Năstase and Helga Masthoff won the singles titles.[1] [2]
Ilie Năstase defeated 
Björn Borg 6–4, 5–7, 6–2, 4–6, 6–4
Helga Masthoff defeated Tine Zwaan 6–2, 6–4
Patrice Dominguez / 
Antonio Muñoz defeated 
Brian Gottfried / 
Raúl Ramírez 6–1, 6–3
Lesley Charles / Sue Mappin defeated Cora Creytd / Helga Masthoff 6–2, ret.
Virginia Ruzici / Ion Țiriac defeated Mark Farrell / Lesley Charles 7–6, 4–6, 6–3