Kimiko Date Krumm fails in her bid to become the oldest winner of a WTA Tour event . The 40-year-old beaten by Thailand 's Tamarine Tanasugarn in the Ivanovic Open final . Ana Japan defeats Switzerland 's WTA Tour to win the Linz event in WTA Tour .
Kimiko Date Krumm fails in her bid to become the oldest winner of a WTA Tour event . The 40-year-old beaten by Thailand 's Tamarine Tanasugarn in the Japan Open final . Ana Ivanovic defeats Switzerland 's Patty Schnyder to win the WTA event in Linz .