Defending champion Serena was the first to fall short in the fourth round after being beating 6-3, 7-6 by French player, Marion Bartoli.
Five-time champion Venus was beaten 6-2, 6-3 shortly after by Bulgarian player Tsvetana Pironkova.
To be fair, both sisters have been out for the last year due to various injuries so we give them credit for just stepping back into this level of competition and think they are just warming up!
Good luck at the next tennis tourney, ladies! We're rooting for you!
[Image via WENN.]