Luis Ortiz walked out of a federal courthouse in Boston, a hood over his head and never uttering a word to the gaggle of reporters who peppered him with questions on a gloomy day in Beantown.

The indictment against Emmanuel Clase and Luis Ortiz is bad bad.

The league said in a statement that pitch-level bets on outcomes of pitch velocity and of balls and strikes “present heightened integrity risks because they focus on one-off events that can be determi...