Tour · 1970-10-15 · draw of 16
Tucson 1970
HardFinal
| 🇺🇸 Marty Riessen | d. | 🇦🇺 Roy Emerson | 6-1 6-4 | H2H |
Semifinals
| 🇺🇸 Marty Riessen | d. | 🇺🇸 Richard Pancho Gonzales | 4-6 6-4 6-1 | H2H |
| 🇦🇺 Roy Emerson | d. | 🇺🇸 Dennis Ralston | 6-7 7-6 6-4 | H2H |
Quarterfinals
| 🇺🇸 Marty Riessen | d. | 🇬🇧 Roger Taylor | 7-6 6-4 | H2H |
| 🇺🇸 Dennis Ralston | d. | 🇬🇧 Mark Cox | 6-3 1-6 7-6 | H2H |
| 🇺🇸 Richard Pancho Gonzales | d. | 🇬🇧 Graham Stilwell | 6-4 6-3 | H2H |
| 🇦🇺 Roy Emerson | d. | 🇫🇷 Pierre Barthes | 6-4 3-6 7-5 | H2H |
Round of 16
| 🇬🇧 Graham Stilwell | d. | 🇩🇰 Torben Ulrich | 7-5 6-1 | H2H |
| 🇺🇸 Marty Riessen | d. | 🇪🇬 Ismail El Shafei | 6-3 6-0 | H2H |
| 🇬🇧 Mark Cox | d. | 🇺🇸 Brian Cheney | 6-4 6-3 | H2H |
| 🇫🇷 Pierre Barthes | d. | 🇺🇸 Dave Snyder | 6-4 6-4 | H2H |
3rd/4th
| 🇺🇸 Dennis Ralston | d. | 🇺🇸 Richard Pancho Gonzales | 11-9 | H2H |