Rodriguez (knee) will get a second opinion from Dr. James Andrews on Monday, Evan Drellich of CSNNE.com reports.
He landed on the DL with knee discomfort on Friday after falling over in the bullpen while warming up for Thursday's start. Despite that fall, which triggered the knee injury, Rodriguez was allowed to start Thursday's game and proceeded to give up a career-high four home runs in 5.2 innings against the Orioles. He has a history of partially dislocated kneecaps, missing two months at the start of last season with a right knee subluxation, but the Red Sox are saying this injury is less serious. "In spring training [2016] when he went down, that was much more severe than what we saw (Thursday) night," manager John Farrell said. It remains possible that he will be able to return in a couple weeks after missing one or two turns in the rotation, but more should be known following his visit with Dr. Andrews.