French Open women's semi-finals: Two matches that sent Maria Sharapova and Serena Williams to the final

The world number one and the second seed will meet on Saturday after coming through their semi-finals in very different manners.
Williams thrashed Italy's Sara Errani 6-0 6-1 to reach her first Roland Garros final since she won the tournament back in 2002.
Sharapova had earlier coped with a rash of double faults to beat Victoria Azarenka 6-1 2-6 6-4.