Caroline Wozniacki beat a world No 1-ranked player for the first time in her career following six attempts. Warren Toda / EPA
Caroline Wozniacki beat a world No 1-ranked player for the first time in her career following six attempts. Warren Toda / EPA
Wozniacki claims first win over a world No 1 to reach Toronto semi-finals
World No 6 from Denmark will take on American Sloan Stephens for a place in the final.
