Shohei Ohtani might start Game 7 of the World Series on Saturday. Tyler Glasnow might pitch on back-to-back days. For Los Angeles Dodgers manager Dave Roberts, the only certainty is that Yoshinobu Yamamoto won’t pitch. The Dodgers survived a wild ninth inning to hold off the Toronto Blue Jays 3-1 in Game 6, forcing the winner-take-all showdown Saturday night. Three-time Cy Young Award winner and former Dodger Max Scherzer is expected to start for the Blue Jays.