Mark Teixeira was scratched from Saturday's lineup against the Athletics with left rib cage tightness, but the injury is not thought to be serious and the Yankees' first baseman could play in Sunday's series finale. Yankees manager Joe Girardi said that he is hopeful that Teixeira will be able to play on Sunday. Teixeira said that the discomfort felt like a spasm, locking up his back below the left shoulder. The lineup change was announced 25 minutes prior to the scheduled first pitch at O.co Coliseum. Yankees sign top 2014 Draft pick Lindgren OAKLAND The Yankees announced on Saturday that they have signed left-hander Jacob Lindgren, their first selection in the 2014 First-Year Player Draft.