Rookie Trey Yesavage will start Friday night’s World Series opener for the Toronto Blue Jays against the defending champion Los Angeles Dodgers and Blake Snell, giving the 22-year-old more postseason starts than career regular-season outings. Yesavage debuted on Sept. 15 and will be making his fourth postseason start. Blue Jays manager John Schneider said Thursday he wasn’t ready to announce his Game 2 starter from among Kevin Gausman, Max Scherzer and Shane Bieber.