Curacao 1970
Gerald Battrick won the title, beating Juan Gisbert 2–6 6–3 7–5 6–4 in the final.
Matches by round
21 finishedFinal
1 finishedFin
Semifinals
2 finishedFin
Fin
Quarterfinals
4 finishedFin
Fin
Fin
Fin
Round of 16
8 finishedFin
Fin
Fin
Fin
Fin
Fin
Fin
Fin
Round of 32
6 finishedFin
Fin
Fin
Fin
Fin
Fin