Mar. 29 10:06 AM PT11:06 AM MT12:06 PM CT1:06 PM ET13:06 HE17:06 GMT1:06 CST10:06 AM MST12:06 PM EST12:36 PM VEN21:06 UAE11:06 AM CT-General manager Frank Wren says right-hander Cory Gearrin has a "significant" injury to his right elbow. Wren said Saturday tests on Friday found "ligament involvement" in Gearrin's elbow. Gearrin, a reliever, will be examined by Dr. James Andrews next week and will open the season on the disabled list. Analisis: The possibility Gearrin could face season-ending surgery is another blow to a Braves staff that already has lost starting pitchers Kris Medlen and Brandon Beachy this spring to their second Tommy John surgeries. Wren says left-hander Ryan Buchter will be recalled to take Gearrin's spot in the bullpen.