Svitolina stuns Sabalenka to reach WTA Finals last four

Ukrainian veteran Elina Svitolina beat world number two Aryna Sabalenka in a rollercoaster three sets on Friday to punch her ticket to the WTA Finals last four, where she'll face Wimbledon champion Linda Noskova.But she finished the year without a Grand Slam title, losing in the finals of both the Australian and US Opens, and lost her world number one…