After announcing earlier today that they intended on retiring Paul Pierce's number 34 jersey at some point this season earlier today, it appears the Boston Celtics have picked a day.
After days of speculation, due to his lack of presence at the first few days of training camp, New England Patriots defensive end Rob Ninkovich officially announced his retirement, Sunday night.
After being released by the New England Patriots at the start of the offseason, veteran right tackle Sebastian Vollmer has announced his retirement from professional football.