NEW YORK — Two days before the Los Angeles Dodgers‘ postseason began, Freddie Freeman felt a twinge in his rib cage when he took a swing during a simulated game. He vowed to ignore it. It’s not as if he wasn’t already in pain. Over the previous week, Freeman had nursed a sprained right ankle sustained trying to avoid a tag while running to first base. He needed no more impediments. The Dodgers had a World Series to win.
A day later, Oct. 4, after Freeman finished a news conference in which he declared himself ready to play despite the ankle injury, he retreated to the batting cage at Dodger Stadium. He wanted to take some swings in preparation for a live batting-practice session. His side tingled with each of his first dozen…