Strasburg (neck) has been building up but is not yet ready to pitch in a Grapefruit League game, Joe Trezza of MLB.com reports.

Past reports suggested Strasburg may not be ready for Opening Day as he looks to build up cautiously after missing most of last season due to thoracic outlet syndrome. That still appears to be the case. He threw live batting practice last week and will throw a similar session again soon, but his timeline for an in-game appearance remains unclear.