Depending on the design problem they address, design patterns can be classified in different categories, of which the main categories are: 1  Creational Patterns. 2  Structural Patterns. 3  Behavioral Patterns.
In the 35 nine-inning games played through last night, the average length of a MLB game has been 2 hours, 52 minutes , according to Michael Teevan, spokesperson for Major League Baseball.
Whatâs interesting is that by comparison, NFL games are longer, with 2014 seeing an average length of 3 hours, 10 minutes and 34 seconds. Whether it is the fact that baseball has moments of leisurely pace punctuated by extreme action that is wearing on average fans, that seems something baseball canât change.