Venus downs Serena to reach Montreal final
Venus Williams returns a shot to her sister, Serena during the women's semifinals match in the Rogers Cup on August 9, 2014 in Montreal, Canada - by Streeter Lecka
In the 25th meeting between the two, elder sister Venus notched her first win over her 17-time Grand Slam-winning sibling since a three-set victory in Dubai five years ago.
World number one Serena, the top seed and defending champion here, still leads their career head-to-head 14-11.
In Sunday's final, Venus will face either third-seeded Agnieszka Radwanska of Poland or unseeded Russian Ekaterina Makarova.