1980 Wimbledon Championships – Women's Singles

Martina Navratilova was the defending champion, but she was defeated by her rival Chris Evert-Lloyd in the semifinals. Evonne Goolagong Cawley won the title, defeating Evert-Lloyd in the final, 6–1, 7–6(7–4). The second set tie-breaker was the first tie-break ever played in the ladies singles final at Wimbledon and the match was the first ever singles (mens or ladies) final to end on a tie-break.

Source: Wikipedia DBpedia

What is 1980 Wimbledon Championships – Women's Singles subject of?

1980 Wimbledon Championships – Women's Singles is subject of 1980 in women's tennis, Wimbledon Championship by year – Ladies' Singles and 1980 Wimbledon Championships.