This most unpredictable of Wimbledons has delivered yet another surprise. Reigning Australian Open champion Madison Keys was a lopsided loser in the third round, eliminated 6-3, 6-3 by 104th-ranked Laura Siegemund of Germany on Friday.

Keys' Wimbledon run came to an end against Laura Siegemund, a German player who's been playing professionally since 2006. Here's more background on Siegemund, from her hometown in Germany to her career record.

Siegemund's Wimbledon stunner also beckoned a career first for the German tennis player at the All-England Club.