Mirra Andreeva was the last person on Centre Court to realize she beat Emma Navarro on Monday, a result that made her the youngest woman in 18 years to reach the Wimbledon quarterfinals. Andreeva was so focused on not thinking about the score — and avoiding looking at Roger Federer — that the 18-year-old Russian didn't grasp that the fourth-round match was over when Navarro netted a forehand.

Emma Navarro's run at Wimbledon ended in the fourth round Monday against the No.7-seeded Mirra Andreeva, an 18-year-old Russian, on Centre Court.

Emma Navarro's Wimbledon journey ended in the Round of 16 on Monday after losing to Mirra Andreeva in two sets, 6-2, 6-3. USA's Navarro entered the match as the No. 10-seeded player on the women's side, while her Russian counterpart was seeded No. 7.