Episode 75 is our second dispatch from the Volvo Car Open in Charleston, South Carolina. The weather is moody and the top seeds are dropping like flies. Jonathan brings us two interviews: the first a casual chat with two Tennis Twitter pals, and then an engaging sit down with the one and only Mirjana Lučić-Baroni. Also, be on the lookout for an interview with Naomi Osaka on episode 76!

1:15 Jonathan's hectic day in Charleston

4:03 Keys, Venus & Vesnina headline a day of upsets

7:38 Richard Williams sightings all over Charleston

9:53 Assessing what's left of the draw

12:40 A parking lot chit chat with Twitter pals Chad (@CCSmooth13) & Bri (@4TheTennis)

27:43 The main draw: Jonathan's chat with Mirjana Lučić-Baroni.

Correction: James made a mistake - Laura Siegemund was not last year's Stuttgart champ; she was runner-up to Kerber.