Vegas catcher Jonah Heim lands on IL with right hamstring injury. Stockton SS Nick Allen gets out of his walking boot but may not make it back in action this season. Stockton RHP Gus Varland likely to avoid surgery for elbow injury but isn't expected to pitch till next year.
— Athletics Farm (@AthleticsFarm) July 21, 2019- One of Oakland’s top prospects is just one step away from the big leagues...