The
Seattle Seahawks , along with the Tampa Bay Buccaneers, joined the NFL in 1976 as expansion teams.The Seahawks' only Super Bowl appearance was in 2006 for Super Bowl XL. In 2010, they
became the first ever NFL team to win a division title or a playoff berth in a complete season with a record below .500 (7-9). Six days after clinching their division, they also
became the first NFL team to win a playoff game with a 7-9 record, as they defeated the defending champion New Orleans Saints 41-36.
Seattle Seahawks Jersey