This year's "Baseball 101," our annual seminar on the game through one particular lens, looks at 101 things that are gone.

In Major League Baseball, there are old ballparks, and then there are really old ballparks — the kind built more than a century ago. Of course, not too many 100-year-old stadiums are still ...

The Cincinnati Reds’ re-creation of the dead-ball era has them doing something that hadn’t happened in the major leagues in ...

Once in a while, someone on the internet will submit a list ranking every big-league ballpark. Typically the same venues hang out at the top, including Oracle Park in San Francisco, Oriole Park in ...