Big Sho on the big stage: How will Dodgers’ Shohei Ohtani perform in first postseason?
LOS ANGELES – Dave Roberts has said it about a number of topics or players over the years, mixing Yogi Berra-level wordcraft with a touch of Casey Stengel wisdom. “You don’t know until you know.” After seven seasons in the major leagues and two – about to be three – MVP awards, the last unknown…