The junior rivalry of Jan Lehane and Margaret Court was always one-sided. Lehane used to demolish Court, as she did all other juniors. She was one of the first women to use a double handed backhand, and it was withering.
Twice, Lehane mercilessly beat Court in the final of the Australian under 19 singles. On the second occasion, at Adelaide, the score was an embarrassing 6-0 6-0.

That will never happen again! muttered Margaret as she walked from the court. And it didn’t.

By the time they met again – at Brisbane in the final of the Australian women’s singles – the 17 year old Court had eliminated Wimbledon champion Maria Bueno. She now beat Lehane 7-5 6-2 and also beat her in the 1961, 1962, 1963 finals without once conceding a set. In 1964 Smith varied her routine by defeating Lehane in semifinal, she beat Lesley Turner in the final instead.

“It wasn’t easy for me” said Jan of her five consecutive losses to Margaret Court. “No one remembers anyone that comes second. The consolation was she was the greatest of all time.”

Source: 2010 official program