Diamondbacks ace Zack Greinke left his start Tuesday against the Phillies due to a left oblique injury .
After the 4 - 3 loss there remained no timetable or outlook for the ace   's return .
Diamondbacks ace Zack Greinke left his start Tuesday against the Phillies due to a left oblique injury , and after the 4 - 3 loss there remained no timetable or outlook for the starting pitcher 's return .