SN 140 Moments: No. 54 – Miami Dolphins beat Washington in Super Bowl to finish 1972 season undefeated – sportingnews.com Mar 17, 2026 @ 7:20amBasketball > Football > Miami Dolphins > College Basketball > Washington > NFLSporting NewsSN 140 Moments: No. 54 - Miami Dolphins beat Washington in Super Bowl to finish 1972 season undefeated sportingnews.com Read moreSN 140 Moments: No. 54 – Miami Dolphins beat Washington in Super Bowl to finish 1972 season undefeated – sportingnews.com