The Atlanta Braves lost another reliever to injury on Tuesday when they placed left-hander Tyler Matzek on the 15-day injured list with left elbow inflammation. The Braves placed right-hander Pierce Johnson on the 15-day IL on Sunday with right elbow inflammation. The move with Matzek came after he allowed three runs while recording only two outs in Saturday night's 11-2 loss to the Los Angeles Dodgers.