The sixth season of the baseball television anime Major will premiere on April 3, 2010.  Shonen Sunday magazine will officially announce the premiere date in their Wednesday issue.

The comedy drama is based on a long-running manga created by Takuya Mitsuda in which a pitcher joins major league baseball to follow in his father’s footsteps.

Source: http://www.animenewsnetwork.com/news/2009-12-04/major-baseball-tv-anime-6th-season-to-debut-in-april