ORDER OF PLAY, 22 OCTOBER 2014. The Red Group is back in action on Wednesday.

The Red Group is back in action on Wednesday. 

Serena Williams and Simona Halep will meet to decide who will stay unbeaten while Eugenie Bouchard and Ana Ivanovic will be desperate to notch a victory. 
Wednesday's BNP Paribas WTA Finals presented by SC Global match card features an afternoon and evening session packed with plenty of matches. The knockout doubles tournament gets underway at 1:30pm when Alla Kudyavtseva and Anatasia Rodionova take on Ekaterina Makarova and Elena Vesnina. That match is follow by a Red Group showdown of unbeatens, as reigning champion and co-group leader Serena Williams takes on WTA Finals rookie Simona Halep. 
Whoever wins this match could very well assure themselves a place in the semifinals. In the night session, which is scheduled to start no sooner than 7:30, Eugenie Bouchard and Ana Ivanovic will each try to erase opening match disappointment. They are each fighting for an opportunity to advance beyond the round robin stage.