GRUPPO A: Venus Williams, Madison Keys, Zheng Saisai (WC)
GRUPPO B: Carla Suarez Navarro, Elina Svitolina, Andrea Petkovic
GRUPPO C: Karolina Pliskova, Sara Errani, Jelena Jankovic
GRUPPO D: Roberta Vinci, Caroline Wozniacki, Svetlana Kuznetsova
An intriguing set of matches lined up for @WTAEliteTrophy this week, highlighted by Venus-Keys. pic.twitter.com/vSD8n0ndG5
— WTA Insider (@WTA_insider) November 1, 2015
