Wieters (elbow) experienced some tightness in his hamstring recently but will still catch Thursday in extended spring training, MASN's Roch Kubatko reports. It is worth noting that Wieters' progress continues to be hampered by minor ailments and setbacks, but for now it seems like his probably still on track to begin a rehab assignment with Double-A Bowie next week. That said, his return has been stalled at every turn and owners should not make plans based on an expectation that Wieters will be back catching for the Orioles on any definitive date.