Updated

Players who hit a home run in their first division series at-bat (x-first pitch):

x-Evan Longoria, Tampa Bay, off Javier Vazquez, Chicago, Oct. 2, 2008.

J.D. Martinez, Detroit, off Chris Tillman, Baltimore, Oct. 2, 2014.

Paul Goldschmidt, Arizona, off Zach Greinke, Milwaukee, Oct. 2, 2011.