On this episode of the GeekWire Podcast, recorded on location at T-Mobile Park in Seattle, we pit old-fashioned terrestrial radio against a newfangled digital audio stream for play-by-play in the stands. Then, we debate pros and cons of baseball analytics and robot umpires. And finally, we experience the highs and lows of Amazon's latest retail technology at the tech giant's hometown stadium.See omnystudio.com/listener for privacy information.