Bobby Kielty Out 3-6 Weeks

The Oakland Athletics outfielder Bobby Kielty suffered a slight tear of his meniscus Sunday while going through a rundown drill, according to the Sports Network. He'll undergo arthroscopic surgery. There is no firm timetable for his return, but the rehab is expected to take 3-6 weeks, which means he may not be ready for opening day.
Source: RotoTimes.com