Philadelphia Phillies reliever Daniel Robert (finger) went on the 15-Day Injured List on Friday with a blister on his right middle finger. It's unclear how much time the right-handed reliever will miss, but blisters can tend to linger in length if they are not completely healed before a player begins pitching again. Robert has struggled as of late, having surrendered five earned runs over his last two appearances. Through twelve games this season, he sports a 27.3% strikeout rate, but an incredibly high 18.2% walk rate. He will look to return at some point this month and remain at the back of the Phillies' bullpen.