Jon Wertheim chats with tennis commentator Rob Koenig on this week's Beyond the Baseline Podcast LISTEN: http://tennischannel.com/reporters/jon-wertheim/jon-wertheim-beyond-the-baseline-podcast-robbie-koenig

On the Beyond the Baseline Podcast, Tennis Channel Commentator and Sports Illustrated Executive Editor Jon Wertheim takes fans between the lines with tennis commentary and exclusive interviews with the top players and newsmakers on the ATP and WTA tours.On