Mark Teixeira has yet to participate in any Instructional League games down in Tampa, but the first baseman has resumed running as he works his way back from his left calf strain. Teixeira has been taking batting practice and fielding drills for about a week now, but he’s only been able to ease back into the running. Joe Girardi said the team hopes to get him into a simulated game soon. There’s only a week left in the regular season, so we’re starting to approach crunch time as far as getting him back in advance of a potential postseason series.