Play starts at 12.30pm
[Alt] Nicole MELICHAR (USA) / Anna SMITH (GBR) v Gabriela DABROWSKI (CAN) / XU Yifan (CHN) 
[Q] Elise MERTENS (BEL) v Dominika CIBULKOVA (SVK) 
Agnieszka RADWANSKA (POL)  v Daria GAVRILOVA (AUS)
Play starts not before 5pm
Elise MERTENS (BEL) / Kristyna PLISKOVA (CZE) v Ashleigh BARTY (AUS) / Casey DELLACQUA (AUS) 
Both semifinals are first-time matchups.
Defending champion Agnieszka Radwanska is the only former New Haven finalist still in contention
21-year-old Mertens is the youngest player still in the draw - and the only one to have won a title this year, in Hobart.
Gavrilova is bidding to win the first WTA title of her career.