Norris (oblique) has been diagnosed with a Grade 1 strain and he is expected to miss 10-14 days, Katie Strang of ESPN.com reports.
Although Norris landed on the disabled list Tuesday, the results of the MRI revealing just a Grade 1 strain is good news all things considered given that the All-Star break is looming. That said, the Tigers will need to make a decision on who will start in Norris' place Saturday. Strang reports that Matt Boyd is the leading candidate to come up for a spot start. Provided that Norris can stay on pace with the 10-to-14-day timeline, he should be able to rejoin the rotation shortly after the All-Star break.