As if those home runs weren't enough on their own, Harper also made a bit of franchise history with those longballs, becoming the first Phillies player in the StatCast era (since 2015) to hit two home runs in the same game that traveled 440 or more feet.

Bryce Harper had a big night on Monday, as he hit huge homers to help the Phillies score a win in the series opener against the Mariners.

After blasting two home runs against the Seattle Mariners, Philadelphia Phillies star Bryce Harper spoke about stepping up in Zack Wheeler's absence.