Ukraine's Elina Svitolina moved one step closer to reaching the final four at the WTA Finals in Singapore by defeating Karolina Pliskova of the Czech Republic 6-3 2-6 6-3.
Ukraine's Elina Svitolina moved one step closer to reaching the final four at the WTA Finals in Singapore by defeating Karolina Pliskova of the Czech Republic 6-3 2-6 6-3.