Winnie Shaw

Insights

Peak years came in 1970-71

Shaw’s two semifinal runs both arrived in consecutive seasons: the 1970 Australian Open at age 23 and the 1971 Australian Open at age 24. Those were also her only results better than the quarterfinal stage.

Wimbledon was her most frequent Grand Slam stage

She appeared at Wimbledon 10 times out of 17 tournaments, far more than at any other Slam in the data. Her Wimbledon results ranged from R128 to Q, with her best showing there being quarterfinals in 1970 and 1971.

Her best stretch was concentrated in 1970-72

Across those three seasons she produced both semifinals, one quarterfinal, and two round-of-16 finishes. In that span she also reached at least the third round in every Slam entry listed, including French Open R16 in 1971 and R32 in 1972.

Late-career results trended downward after age 28

After reaching R16 at Wimbledon in 1975 at age 28, her next three Wimbledon results were R64, R64, and R128 from ages 29 to 31. That sequence shows a clear decline from her earlier peak rounds.

Her Grand Slam record was strongly positive overall

Shaw finished with a 42-17 match record across 59 matches, a 71% win rate. That total came from 17 tournaments, and her results include only two semifinals, two quarterfinals, and four round-of-16 finishes.