SINGAPORE (AP) — Elina Svitolina of Ukraine beat Petra Kvitova 6-3, 6-3 in the first match of the WTA Finals on Sunday to snap a seven-match losing streak against the Czech player. The seventh-ranked Svitolina, making her second consecutive appearance in Singapore, only earned qualification to this year's tournament last week when Dutchwoman Kiki Bertens failed to reach the Moscow semifinals.Read more on NewsOK.com