The Open Era

Kazuko Sawamatsu

Japan · born Nishinomiya, 1951 · Wimbledon doubles champion 1975 with Ann Kiyomura, the first Japanese woman to win a Wimbledon title

A painted still life of a grass court in the open era, not a portrait of the player
A period scene. No freely licensed photograph of this player has been found yet.

1969

Wimbledon girls' singles champion

1975

Wimbledon doubles champion with Ann Kiyomura, unseeded

1st

Japanese woman to win a Wimbledon title

28

Years until the next Japanese champion at Wimbledon, Ai Sugiyama in 2003

16

Her age when she won the All Japan Championships singles, the youngest winner

Playing career

Born in Nishinomiya in 1951, Sawamatsu won the All Japan Championships singles at 16, the youngest player to do so, and in 1969 won the girls' singles at both the French Championships and Wimbledon. Her sister Junko also played, and her niece, Naoko Sawamatsu, later played on the tour.

On the senior circuit she reached the Australian Open semi-finals in 1973 and, in 1975, the quarter-finals of the Australian, French and US Opens. That summer she and Ann Kiyomura, whom she had met in the locker room at the 1974 US Open, won the Wimbledon doubles unseeded. In November 1975 she beat Kiyomura in three sets for the singles title at the Japan Open, and they won the doubles together. She retired at the end of that year.

On grass

Wimbledon 1969Won the girls' singles, beating B. I. Kirk of South Africa 6-1, 1-6, 7-5
Eastbourne 1975Lost in the first round with Kiyomura the week before Wimbledon
Wimbledon 1975 finalUnseeded with Kiyomura, beat Françoise Durr and Betty Stove 7-5, 1-6, 7-5; the Duchess of Kent presented the trophy
RacketThe Compendium's list of rackets used by champions records hers in 1975 as a Kawasaki

Every grass title: 1

Show every title, tournament by tournament
Wimbledon
1975 Women's doubles with Ann Kiyomura

Leading grass titles only: the grass majors, tour-level grass events since 1968 and the leading grass championships before 1968. † single source; ‡ sources disagree. Roll of champions

Anecdotes

The person behind the player.

US Open, 1974

A locker-room meeting

Sawamatsu and Ann Kiyomura first met in the locker room at the 1974 US Open. "We had always wanted to meet each other," Kiyomura said. "We hit it off right away." Sawamatsu was several inches taller and played more from the baseline.

Source: Tennis.com

Eastbourne, 1975

Try again

They lost in the first round at Eastbourne the week before Wimbledon. "We figured maybe we'll do better at Wimbledon," Kiyomura recalled. They won it, unseeded.

Source: Tennis.com

5 July 1975

A name on the trophy

The win, when Sawamatsu was 24, put a Japanese woman's name on the Wimbledon trophy for the first time. Japan waited 28 years for its next Wimbledon champion, Ai Sugiyama.

Source: Number (Bungeishunju)

After 1975

Exhibitions in Japan

Sawamatsu retired at the end of 1975, which ended the partnership. For many years afterwards Kiyomura travelled to Japan to play exhibition matches with her.

Source: Tennis.com

Explore

Sources

Page updated 4 November 2026. Spotted an error? Send a correction.

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