Red Sox placed RHP Joel Hanrahan on the 15-day disabled list, retroactive to April 14, with a sore right hamstring. The Red Sox are confident that Hanrahan's recent struggles are a result of the injury, so they are hoping that two weeks off will get him healthy and back on track. Andrew Bailey will continue to fill in for Hanrahan at closer, despite blowing a save on Monday. He's a must-own in all fantasy formats.