 On December 23, 2014, it was announced that Grimes was selected to his second consecutive Pro Bowl.He finished the 2014 season with 57 combined tackles (47 solo), 12 pass deflections, five interceptions, and a touchdown in 16 games and 16 starts.On January 25, 2015, Grimes started in the 2015 Pro Bowl as part of Team Carter and recorded three solo tackles, five pass deflections, and an interception in their 32–28 victory over Team Irvin.