"We don't think it's anything serious," assistant general manager Scott Proefrock said. "It's just a purely precautionary MRI and we think there's a really good chance he's back by the time the 10 days are up."
Stanton 2 HRs, Gordon hit in 10th sends Miami over Phils 6-5 →
The two-time Cy Young winner will be shut down for a minimum of three weeks, then work toward rejoining the rotation, Phillies assistant general manager Scott Proefrock said.
Phillies ace Halladay out for 6 to 8 weeks →