AUGUSTA, Georgia :Round one of the Masters heavyweight battle between Scottie Scheffler and Rory McIlroy went to the tournament's defending champion, who managed to avoid any major damage, while the Northern Irishman took some heavy blows late on Thursday. Scheffler and McIlroy are the two best players in the world, and fans came into the year's first major hoping for a Sunday showdown between the sluggers. That is still possible, but McIlroy, who is trying to complete an elusive career Grand