San Francisco 49ers running back Frank Gore, left, celebrates with teammate Alex Boone, right, after Gore scored a touchdown against the Seattle Seahawks in the first half of an NFL football game, Sunday, Dec. 14, 2014, in Seattle.
San Francisco 49ers running back Frank Gore, left, celebrates with teammate Alex Boone, right, after Gore scored a touchdown against the Seattle Seahawks in the first half of an NFL football game, Sunday, Dec. 14, 2014, in Seattle. Elaine Thompson AP
San Francisco 49ers running back Frank Gore, left, celebrates with teammate Alex Boone, right, after Gore scored a touchdown against the Seattle Seahawks in the first half of an NFL football game, Sunday, Dec. 14, 2014, in Seattle. Elaine Thompson AP

Source: Alex Boone likely finished for ‘15 season

December 14, 2015 01:55 PM