While the Seattle Seahawks have more fierce rivalries with the San Francisco 49ers and Los Angeles Rams, it’s the games against the Arizona Cardinals that have arguably been the most consistently tough over the past two decades.
This Sunday’s clash at Lumen Field will be the 43rd between the Seahawks and Cardinals since the NFL re-aligned its divisions in 2002. The head-to-head is 24-17-1 (.583) in favor of the Seahawks. In comparison, the Seahawks are 28-16 (.636) against the 49ers (playoffs included) and .556 mark against the Rams. What differentiates the Cardinals rivalry from the 49ers and Rams is the lack of a dominant stretch for the Seahawks against Arizona.