The 49ers announced five players have been waived from the team. Scott Tolzien, a third-year quarterback, headlined the group of players. The former undrafted quarterback out of Wisconsin was signed by San Francisco prior to the 2011 season. Tolzien served as the 49ers No. 3 signal-caller the past two years. He was the only quarterback on the roster to not see action in the team's 34-14 preseason win over the Minnesota Vikings on Sunday night.