Year | Champions | Runners-up | Score |
1942 | Engelbert Koch | Kurt Egert | 4–6, 6–2, 6–2, 7–5 [3] |
1947 | Vojtech Vadika | Fehmi Kizil | 2–6, 6–2, 0–6, 6–3, 6–4 [3] |
1948 | Heraldo Weiss | Hans Redl | 1–6, 1–6, 6–4, 6–0, 6–4 [3] |
1949 | Jack Harper | Gottfried von Cramm | 6–4, 4–6, 4–6, 9–7, 6–2 [1] |
1950 | Gianni Cucelli | Fred Kovaleski | 7–5, 6–2, 2–6, 2–1, ret.[3] |
1951 | Felicisimo Ampon | Gianni Cucelli | 6–2, 6–1, 9–7 [3] |
1952 | Budge Patty | Armando Vieira | 8–6, 6–2, 6–3 [3] |
1953 | Paul Rémy | Giuseppe Merlo | 6–4, 6–4, 4–6, 2–6, 6–4 [3] |
1954 | Władysław Skonecki | Orlando Sirola | 1–6, 4–6, 6–2, 6–3, 6–0 [3] |
1955 | Sven Davidson | Mervyn Rose | 8–6, 6–0, 4–6, 6–1 [3] |
1956 | Sven Davidson | Budge Patty | 11–9, 8–6, 6–1 [3] |
1957 | Luis Ayala | Francisco Contreras | 4–6, 6–4, 6–4 [3] |
1958 | Luis Ayala | Francisco Contreras | 6–2, 6–3, 6–4 [3] |
1959 | Luis Ayala | Raymond Weedon | 6–4, 6–0, 6–2[3] |
1960 | Ian Vermaak | Jørgen Ulrich | 6–4, 6–1, 11-9 [3] |
1961 | Bob Hewitt | Ken Fletcher | 6–3, 6–3, 9–7 [3] |
1962 | Roy Emerson | Neale Fraser | 3–6, 6–0, 6–3, 6–3 [3] |
1963 | Roy Emerson | Mike Sangster | 8–10, 6–2, 6–2, 6–1 [3] |
1964 | Ron Barnes | Allen Fox | 7–5, 6–4, 4–6, 6–2 [3] |
1965 | Ron Barnes | Cliff Drysdale | 6–0, 6–4, 5–7, 1–6, 6–4 [3] |
1966 | Frew McMillan | Ron Barnes | 7–5, 7–5, 6–2 [3] |
1967 | José Edison Mandarino | Thomaz Koch | 6–4, 6–4, 6–2 [3] |
Open era |
1968 | Mark Cox | Patricio Rodríguez | 6–3, 6–3, 2–6, 6–4 [3] |
1969 | Bob Hewitt | Robert Maud | 6-3 8-6 6-1 [3] |
1970 | Bob Hewitt | Željko Franulović | 2–6, 3–6, 6–2, 7–5, 6–4 [3] |
1971 | Ilie Năstase | Andrew Pattison | 6–4, 6–4, 11-9 [3] |
1972 | Juan Gisbert Sr. | Byron Bertram | 6–1, 6–1, 7–5 [3] |
1973 | Ilie Năstase | Juan Gisbert Sr. | 6–2, 3–6, 6–3, 6–2 [3] |
1974 | Not held |
1975 | Colin Dowdeswell | Ferdi Taygan | 6–1, 6–4, 6–2 [3] |