US Open champion and former World No. 1 Erin Routliffe details playing Serena Williams in doubles in back-to-back tournaments, as the 23-time slam winner officially made her return on the grass courts!Host Mike McIntyre speaks with Routliffe as gives her perspective on Serena's level, the unbelievable experience, and much more. Routliffe also shares some tips on how to play on grass courts!Learn more about your ad choices. Visit podcastchoices.com/adchoices