Sabalenka downs Muchova to win WTA Finals opener
The Belarusian edges Muchova 7-6 (7/2), 7-5, while Andreeva cruises to a 6-4, 6-0 victory LOS ANGELES: Aryna Sabalenka battled past Karolina Muchova in straight sets to make a winning start at the season-ending WTA Finals in Indian Wells on Monday. Former world number one Sabalenka was forced to dig deep before finally prevailing 7-6…