Stephenson (shoulder) admitted Thursday that he's not sure he'll be ready in time for Opening Day, Jeff Fletcher of The Orange County Register reports.

EDGE Analysis

Stephenson was able to play catch Wednesday as he works his way back from right shoulder soreness. While the reliever is confident he'll be pitching in Cactus League games before the schedule runs out, he's less certain about getting in enough work to be ready by March 28. The good news is that this does not currently appear to be a long-term injury, rather Stephenson could just need more time to be fully ramped up. The setup man was signed to a three-year, $33 million contract in January.