Arizona Cardinals free safety Tyrann Mathieu (32) intercepts a pass for a touchdown as San Francisco 49ers wide receiver Anquan Boldin (81) misses the catch during the first half of an NFL football game, Sunday, Sept. 27, 2015, in Glendale, Ariz.
Arizona Cardinals free safety Tyrann Mathieu (32) intercepts a pass for a touchdown as San Francisco 49ers wide receiver Anquan Boldin (81) misses the catch during the first half of an NFL football game, Sunday, Sept. 27, 2015, in Glendale, Ariz. Rick Scuteri AP
Arizona Cardinals free safety Tyrann Mathieu (32) intercepts a pass for a touchdown as San Francisco 49ers wide receiver Anquan Boldin (81) misses the catch during the first half of an NFL football game, Sunday, Sept. 27, 2015, in Glendale, Ariz. Rick Scuteri AP