Reds ace Johnny Cueto underwent a MRI exam on his right elbow on Tuesday afternoon, according to his agent, Bryce Dixon. The test revealed no tear in the elbow. Cueto’s scheduled start on Sunday against the Indians was skipped because the right-hander felt stiffness in his right elbow. Although he could have pitched, he and the club chose to exercise caution, with Raisel Iglesias stepping in as a replacement.