Tyler Walker debuted on July 2, 2002, playing for the New York Mets at Shea Stadium; he played his final game on June 19, 2010, playing for the Washington Nationals at Nationals Park.
Tyler Chatwood debuted on April 11, 2011 and played his final game on September 24, 2013.
Tyler Clippard debuted on May 20, 2007 and played his final game on September 27, 2013.
Tyler Cloyd debuted on August 29, 2012 and played his final game on September 29, 2013.
Tyler Colvin debuted on September 21, 2009 and played his final game on July 9, 2013.
Tyler Flowers debuted on September 3, 2009 and played his final game on September 1, 2013.
Walker Cress debuted on April 27, 1948 and played his final game on May 1, 1949.
NBA player Tyler Ennis played for Syracuse.
NFL player Tyler Gaffney played for Stanford.
NFL player Tyler Shatley played for Clemson.
NFL player Tyler Bray played for Tennessee.
NFL player Tyler Larsen played for Utah.
NFL player Tyler Scott played for Northwestern.