Derek Jeter took batting practice on the field for the first time since dislocating his left shoulder on Opening Day and expects to begin a minor league rehab assignment tomorrow .
Derek Jeter took batting practice on the field for the first time since dislocating his left shoulder on Opening Day and expects to begin a minor league rehab assignment tomorrow .
Jeter , who dislocated his left shoulder in a collision March 31 , took batting practice on the field for the first time Monday .