Ben Lindbergh and Jeff Sullivan banter about Jake Arrieta’s velocity loss, the league’s artificial velocity gain, and whether the Astros won the winter, then answer listener emails about topspin and the turf, the Mariners’ and Blue Jays’ 40th anniversaries/seasons, disagreeing with projections, intentional-walk predictions, Madison Bumgarner’s batting, the negative value of player mistakes, single-game double-play […]