Tour · 1970-03-16 · draw of 64
Barranquilla 1970
ClayFinal
| 🇭🇷 Zeljko Franulovic | d. | 🇷🇸 Nicola Spear | 9-7 6-3 6-3 | H2H |
Semifinals
| 🇷🇸 Nicola Spear | d. | 🇨🇿 Jan Kodes | 6-4 10-8 3-6 5-5 RET | H2H |
| 🇭🇷 Zeljko Franulovic | d. | 🇪🇸 Juan Gisbert Sr | 6-4 7-5 3-6 6-3 | H2H |
Quarterfinals
| 🇷🇸 Nicola Spear | d. | 🇭🇺 Szabolcz Baranyi | 6-1 6-3 | H2H |
| 🇨🇿 Jan Kodes | d. | 🇨🇱 Luis Ayala | 6-3 7-5 | H2H |
| 🇪🇸 Juan Gisbert Sr | d. | 🇳🇿 Brian Fairlie | 6-4 6-4 | H2H |
| 🇭🇷 Zeljko Franulovic | d. | 🇦🇺 Bob Carmichael | 6-3 13-11 | H2H |
Round of 16
| 🇷🇸 Nicola Spear | d. | 🇬🇧 Gerald Battrick | 6-4 6-1 | H2H |
| 🇨🇿 Jan Kodes | d. | 🇨🇴 Ivan Molina | 6-1 6-4 | H2H |
| 🇪🇸 Juan Gisbert Sr | d. | 🇨🇴 William Alvarez | 6-4 6-2 | H2H |
| 🇭🇷 Zeljko Franulovic | d. | 🇭🇺 Peter Szoke | 5-7 6-4 6-2 | H2H |
| 🇳🇿 Brian Fairlie | d. | 🇫🇷 Bernard Paul | 6-0 7-5 | H2H |
| 🇦🇺 Bob Carmichael | d. | 🇺🇸 Tom Gorman | 6-3 6-2 | H2H |
| 🇭🇺 Szabolcz Baranyi | d. | 🇨🇴 Jairo Velasco Sr. | 6-2 6-3 | H2H |
| 🇨🇱 Luis Ayala | d. | 🇬🇧 Peter Curtis | W/O | H2H |
Round of 32
| 🇨🇴 Jairo Velasco Sr. | d. | 🇦🇺 Ray Keldie | 6-4 6-2 | H2H |
| 🇭🇺 Peter Szoke | d. | 🇨🇴 Alvaro Betancur | 7-5 6-2 | H2H |
| 🇷🇸 Nicola Spear | d. | 🇩🇪 Christian Kuhnke | 6-4 6-1 | H2H |
| 🇫🇷 Bernard Paul | d. | 🇦🇺 Terry Addison | 4-6 6-3 6-3 | H2H |
| 🇨🇴 Ivan Molina | d. | 🇯🇵 Jun Kuki | 7-5 6-4 | H2H |
| 🇨🇿 Jan Kodes | d. | 🇨🇴 Luis Lopez | 6-1 6-1 | H2H |
| 🇺🇸 Tom Gorman | d. | 🇨🇴 Hernando Salas | 9-7 7-5 | H2H |
| 🇪🇸 Juan Gisbert Sr | d. | Charles Caudle | 6-1 6-0 | H2H |
| 🇭🇷 Zeljko Franulovic | d. | 🇨🇴 Antonio Gonzalez | 6-0 6-1 | H2H |
| 🇳🇿 Brian Fairlie | d. | 🇺🇸 Jim Osborne | 6-3 6-3 | H2H |
| 🇬🇧 Peter Curtis | d. | 🇺🇸 Lenny Schloss | 6-4 4-6 6-4 | H2H |
| 🇦🇺 Bob Carmichael | d. | 🇨🇴 Alvaro Espinoza | W/O | H2H |
| 🇬🇧 Gerald Battrick | d. | 🇩🇪 Hans-Joachim Ploetz | 6-4 7-5 | H2H |
| 🇭🇺 Szabolcz Baranyi | d. | 🇺🇸 Jim McManus | 6-4 7-9 6-3 | H2H |
| 🇨🇱 Luis Ayala | d. | 🇨🇴 Jaime Salas | 6-0 6-0 | H2H |
| 🇨🇴 William Alvarez | d. | 🇩🇪 Ingo Buding | 6-4 6-0 | H2H |
Round of 64
| 🇨🇴 Jairo Velasco Sr. | d. | Juan Fernandez | 6-1 6-0 | H2H |
| 🇷🇸 Nicola Spear | d. | 🇨🇴 Kurt Wodak | 6-2 4-6 6-1 | H2H |
| 🇩🇪 Hans-Joachim Ploetz | d. | Guillermo Van Der Hans | 6-0 6-1 | H2H |
| 🇫🇷 Bernard Paul | d. | 🇨🇴 Hernando Leguizamon | W/O | H2H |
| 🇺🇸 Jim Osborne | d. | 🇨🇴 Enrique Quimbaya | 6-0 6-1 | H2H |
| 🇺🇸 Jim McManus | d. | 🇨🇴 Luis Roa | 6-1 6-0 | H2H |
| 🇩🇪 Christian Kuhnke | d. | 🇨🇴 Anibal Leal | 6-2 7-9 6-2 | H2H |
| 🇦🇺 Ray Keldie | d. | 🇨🇴 Carlos Espinosa | 6-0 6-0 | H2H |
| 🇳🇿 Brian Fairlie | d. | Paul Novoa | 6-0 6-0 | H2H |
| Charles Caudle | d. | 🇨🇴 Alvaro Pena | W/O | H2H |
| 🇩🇪 Ingo Buding | d. | 🇨🇴 Blas Gonzalez | 6-0 6-2 | H2H |
| 🇬🇧 Gerald Battrick | d. | 🇨🇴 Manuel Pabon | W/O | H2H |
| 🇭🇺 Szabolcz Baranyi | d. | 🇨🇴 Esteban Vallely | 6-0 6-1 | H2H |
| 🇨🇴 William Alvarez | d. | 🇳🇿 Onny Parun | 6-1 6-1 | H2H |
| 🇦🇺 Terry Addison | d. | 🇨🇴 Carlos Angel | 6-0 6-2 | H2H |