mlblogstwitter1 Posts Verified MLB Players on Twitter July 22, 2011 Official @MLB Hashtags September 23, 2010 MLB.com At Bat on the iPad April 3, 2010 Your @WorldSeries Winner Picks March 23, 2010 Why an @MLB MLBlog? August 28, 2009 Our new @MLB blog August 27, 2009 Meet our 300,000th follower August 27, 2009 Heeeeere’s Jack August 26, 2009 Official Rules for Twitter Giveaways August 26, 2009