By "AP"

Off-Season 2166 (San Diego) - The Chargers have designated OL Calvin Petersen, selected in the 1st round of the 2163 College Draft, guaranteeing him 8.000 annually.

“Like all of our franchise players before him, Calvin has done everything we have asked of him since joining the Chargers. We're excited about his future and his anchoring our offensive line for years to come,” commented Chargers' GM Todd Ricotta in a statement issued this morning from team headquarters.