The following are the baseball events of the year 1928 throughout the world.
†Eastern Colored League disbanded mid-season, though teams continued playing.
[1] This was the fourth season in which a playoff was held to determine the pennant, for which the first half leader would be matched against the second half winner.
The League broke up midway through the season due to the breakdown of the founder (and manager of Hilldale Club) although the individual teams continued to play.
A loose confederation of teams existed that were not part of either established leagues.