Raimundo Morales played only singles at the 1924 Paris Olympics, losing his first round match. Morales was 1925 Spanish singles champion. He played at the 1923 World Covered Court Championships, making the third round, where he lost to John Brian Gilbert of England. Morales played the Barcelona International in 1924-25, making the quarter-finals in 1924 and the semis in 1925. He played the 1925 French Open, making it to the round of 16. Morales played Davis Cup from 1926-28, appearing in five ties, and winning three of six matches.