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 about Shohei Ohtani is how he will perform in the postseason. He avoided October for six seasons with the Angels and cited the chance to play for a championship as his No. 1 reason for signing with the Dodgers last winter.