The vast majority of sports fans, especially diehard MLB fans, have at least some idea of how difficult it is to hit a baseball. But every now and then, a big league pitcher delivers a pitch that's so ...

This story was excerpted from Daniel Kramer's Mariners Beat newsletter. To read the full newsletter, click here. And ...

The next iteration of the World Baseball Classic begins in March, and there's a chance that several members of the Seattle ...