推 carlchang092: Hit Distance represents the distance away from home plate that a batted ball lands whether by hitting the ground, the seats, the wall or a fielder's glove. 這是Gameday裡面Hit distance的原文說明 所以這個距離其實是打到屋頂貓道那個瞬間 的水平位移距離 全壘打的因為不會落到跟球場水平的面 才會是Projected Distance1F 10/06 12:19