From the official site:
OF Riley Greene (fractured right foot)
Expected return: TBD
Greene suffered a non-displaced fracture when he fouled off a Gerrit Cole pitch Friday. He legged out a triple on the next pitch and eventually scored, but limped back to the clubhouse at the end of the inning. The fracture won’t require surgery, manager A.J. Hinch said, but he’ll be re-evaluated in a few weeks to get a better idea of how long he’ll be out. -- Jason Beck (Last updated: April 2)