 During the 17 years that Erk served as Georgia Bulldogs' defensive coordinator, the 'Dawgs played 192 games and held the opposition to 17 or fewer points in 135 of them.In 74 of those contests, the defense kept the other team's scoring in the single digits, including 27 shutouts.Coach Russell's Georgia defenses allowed more than 28 points just 18 times in 17 seasons.