1973 Japan Open Tennis Championships

The 1973 Japan Open Tennis Championships was a professional tennis tournament held in Tokyo, Japan. It was part of the 1973 Grand Prix tennis circuit and featured both men’s and women’s singles and doubles competitions. The event was played on outdoor hard courts.

Tournament details

Final results

Men’s singles

• Champion: Roscoe Tanner (United States)
• Runner‑up: John Newcombe (Australia)
• Score: 6–4, 6–3

Women’s singles

• Champion: Evonne Goolagool (Australia)
• Runner‑up: Kazuko Sawamatsu (Japan)
• Score: 7–5, 6–2

Men’s doubles

• Champions: Tom Okker (Netherlands) / Marty Riessen (United States)
• Runners‑up: John Alexander (Australia) / Colin Dibley (Australia)

Women’s doubles

• Champions: Kazuko Sawamatsu / Masako Sato (Japan)
• Runners‑up: Evonne Goolagool / Helen Gourlay (Australia)

Significance

• The 1973 edition marked one of the early appearances of the Japan Open on the professional circuit, helping to raise the profile of tennis in Japan.
• Roscoe Tanner’s victory contributed to his rise in the world rankings, while Evonne Goolagool’s win was part of a highly successful season that saw her claim multiple titles globally.
• The tournament attracted a mix of established stars and emerging regional players, offering valuable Grand Prix ranking points for the men’s tour and ILTF points for the women’s circuit.

Historical context

The Japan Open began in 1970 and quickly became a fixture on the Asian tennis calendar. By 1973, the event was integrated into the Grand Prix series for men, which laid the groundwork for the later ATP Tour structure. For women, the tournament was part of the International Lawn Tennis Federation (ILTF) circuit, preceding the formation of the Women’s Tennis Association (WTA) in 1973.

References

• International Tennis Federation (ITF) tournament archives.
• World of Tennis 1974 (BP yearbook of the sport).
• Contemporary newspaper reports from The Japan Times (November 1973).