Over the previous two seasons , Heyward hit . 746 and . 718 on his hard - hit balls .
Heyward is hitting . 160 and is 4 - for - 11 when hitting a ball that our video - tracking system classifies as hard hit .
Over the previous two seasons , Heyward hit . 746 and . 718 on Heyward 's hard - hit balls .
Heyward is hitting . 160 and is 4 - for - 11 when hitting a ball that our video - tracking system classifies as hard hit .