GLENDALE, Ariz. - So things got weird in Glendale Sunday night.

The Arizona Cardinals and Seattle Seahawks tied with a final score of 6-6 on Sunday Night Football.

The tie was the first tie in the NFL since 1972 where neither team scored a touchdown.

There have also been three 6-6 ties in NFL history, and the Cardinals have been involved in all three

Tonight vs SEA
1972 at PHI
1970 at KC

— ESPN Stats & Info (@ESPNStatsInfo) October 24, 2016

Sunday night was also the first tie in Seattle Seahawk's history.