From Rotoworld Callaway also said that deGrom will have an MRI on his elbow, and the results of it will be available tomorrow. We should have an idea on just how much time deGrom will miss after we find out the extent of the hyperextension -- or if there's any other damage -- but it's very unlikely that the 29-year-old isn't headed for the disabled list. Oye Ye Olde MRI