Episode 27 features an interview with Twitter friend Frith (@pluckyloser), who attended the WTA Finals in Singapore:2:45 Interview with Frith, correspondent in Singapore7:30 Frith's impressions of Singapore, the tournament facilities, fan experience13:30 Serena's absence18:00 Pros of the round robin format23:45 Sharapova's form and warm reception: biggest takeaway of the tournament?29:30 Muguruza: "she looked scary"33:50 Hingis-Mirza: Sania Superstar37:30 Pennetta's farewell: "I didn't want her to Bouchard the tournament"41:00 Our favorite WTA moments of the year46:45 Tournament attendance, the Serena effect?