Complex sentence: Wade's success at Alabama (three national championships) translated well to Duke's program, most notably in 1938, when his "Iron Dukes" went unscored upon the entire regular season.
Split into simpler sentences: Wade's success at Alabama (three national championships) translated well to Duke's program. The most famous Duke football season came in 1938, when the "Iron Dukes" went unscored upon for the entire regular season.