The medal matches begin, with gold and bronze in the men’s doubles.
The Croatian team of Pavic and Mektic, who have dominated all season, eked out a win over their older countrymen Cilic and Dodig (who would have been an incredible story. But narratives don’t always work the way you might like).
For Novak Djokovic, it was a tough day at the office.
He lost in both men’s singles and mixed doubles, and will play for two bronze medals.
Men’s doubles – gold medal match
 MEKTIC Nikola / PAVIC Mate (CRO) def CILIC Marin / DODIG Ivan (CRO) 64 36 [10-6]
Men’s doubles – bronze medal match
DANIELL Marcus / VENUS Michael (NZL) def KRAJICEK Austin / SANDGREN Tennys (USA) 76 (3) 62
Men’s singles, semifinals
 ZVEREV Alexander (GER) def  DJOKOVIC Novak (JPN) 16 63 61
 KHACHANOV Karen (ROC) def  CARRENO BUSTA Pablo (ESP) 63 63
Mixed doubles, semifinals
 PAVLYUCHENKOVA Anastasia / RUBLEV Andrey (ROC) def BARTY Ashleigh / PEERS John (AUS) 57 64 [13-11]
VESNINA Elena / KARATSEV Aslan (RUS) def DJOKOVIC Novak / STOJANOVIC Nina (SRB) 76 (4) 75