Arizona will have a 19 year old player batting in the 9th for the cycle! He already has a home run, a triple, and a double, he only needs the single to go. He would become the youngest player ever to hit for the cycle.
He is due up third in the bottom of the ninth. He has only played a few games in the majors, but he has a .438 batting average with less than 30 at bats.
BTW: His name is Justin Upton.
18 days shy of 20 years old.