Thursday at 10:00 in WTA – SINGLES: French Open (France), clay – Semi-finals, Serena Williams from USA, will play with Timea Bacsinszky from Switzerland. In quarter-finals, Serena Williams won in two sets with Sara Errani from Italy and Timea Bacsinszky won in two sets with Alison Van Uytvanck from Belgium. The score of the direct meetings between two girls, is 2-0 for Serena Williams. Last meeting had took place this year in quarter-finals from Indian Wells – USA, where, Serena Williams won easy in two sets, after 1 hour and 26 minutes played.