Wikipedia readers turned to Martina Navratilova at 19x the usual rate

What this article is

Martina Navratilova is a Czech-American former professional tennis player. She was ranked world No. 1 in women's singles for 332 weeks, including as the year-end No. 1 seven times, and was world No. 1 in women's doubles for a record 237 weeks. Navratilova won 167 top-level singles titles and 177 doubles titles, including an Open Era record 59 major titles: 18 in singles, an all-time record 31 in women's doubles, and an Open Era record 10 in mixed doubles. Her nine Wimbledon singles titles are an all-time record. Alongside Chris Evert, her greatest rival, Navratilova dominated women's tennis for much of the 1980s.

Summary text from the Wikipedia article "Martina Navratilova", available under CC BY-SA 4.0. Read the full article.

Where editors were working

Wikipedia editors made 4 edits to this article on 2026-07-11, concentrated in these sections. This is evidence about the surge, not an explanation of it.

• Focus on doubles

What changed that day

The largest single addition was 195 characters to Focus on doubles. See everything that changed on 2026-07-11 in Wikipedia's own diff view — that is where the reason for a surge is usually visible, written and sourced by the editors who were following the story.

How this was measured

Views are Wikimedia's own pageview counts for en.wikipedia, filtered to agent=user so automated traffic is excluded. The baseline is the median of the previous 60 days, which is used instead of the mean so that an earlier surge cannot flatten a later one. The multiple is the day's views divided by that median.