<page_title> List of Major League Baseball annual home run leaders </page_title> <section_title> National League </section_title> <table> <cell> 2015 <col_header> Year </col_header> </cell> <cell> Nolan Arenado Bryce Harper <col_header> Winner(s) </col_header> </cell> <cell> 42 <col_header> HR </col_header> </cell> </table>
For the 2015 season, Arenado and Bryce Harper played 42 in the NL home run and led the National League.