| 1973 Japan Open Tennis Championships | ||||
|---|---|---|---|---|
| Date | 8–14 October | |||
| Edition | 1st | |||
| Category | Grand Prix (B) | |||
| Prize money | $60,000 | |||
| Surface | Hard / outdoor | |||
| Location | Tokyo, Japan | |||
| Champions | ||||
| Men's singles | ||||
 Ken Rosewall[1] | ||||
| Women's singles | ||||
| Evonne Goolagong | ||||
| Men's doubles | ||||
| Mal Anderson /Ken Rosewall[2] | ||||
| ||||
The1973 Fred Perry Japan Open Tennis Championships was a combined men's and women'stennis tournament played on outdoorhard courts and took place in Tokyo, Japan. The tournament was held from 8 October through 14 October 1973. The men's events were part of the1973 Commercial Union Assurance Grand Prix circuit and graded as B category whereas the women's competition was a non-tour event.Ken Rosewall won the men's singles title, earning him the $12,000 first prize, whileEvonne Goolagong won the women's singles event and received $5,000.[3][4]
Ken Rosewall defeatedJohn Newcombe, 6–1, 6–4
Mal Anderson /Ken Rosewall defeatedColin Dibley /Allan Stone, 7–5, 7–5
Evonne Goolagong defeated
Helga Niessen Masthoff, 6–3, 6–4