Question: Eric Dickerson went on to rush for a playoff record 248 yards in post season play against a football team that has made it to the super bowl how many times?

The 1981 Philadelphia Eagles season resulted in an appearance in the postseason for the fourth straight season (first time in franchise history the Eagles had made the postseason four straight times).  The team was coming off a Super Bowl loss to the Oakland Raiders the previous season.  Because they made the Super Bowl in 1980, they were picked by many to not only reach the Super Bowl, but to win it as well.  The Eagles began the 1981 season with 6 straight wins, their best ever start to a season at the time.  The Eagles would win then 3 of their next 5 games to sit at 9-2.  They would then lose their next 4 games to slip to 9-6 and were in danger of missing out on the playoffs.  The next week, they hammered the Cardinals 38-0 to clinch a playoff berth for the fourth straight season.  In the playoffs, they met their arch rivals the Giants.  It was New York's first playoff appearance in 18 years.  In the game, the Giants would stun the eagles 27-21, ending the Eagles seasons as well as hopes for a second straight Super Bowl appearance.  The Eagles would not make the playoffs again until 1988.  They also wouldn't reach the Super Bowl again until 2004. <SEP>  Eric Dickerson rushed for 1,234 yards in 1985 while missing the first two games while in a contract dispute. The 1985 Los Angeles Rams season was the team's 48th year with the National Football League and the 40th season in Los Angeles.  The Rams played in the NFC Championship Game but lost to the eventual Super Bowl champion Chicago Bears.  He missed the Pro Bowl for the first time in his short NFL career.  He did, however, go on to rush for a playoff record 248 yards against the Dallas Cowboys in post-season play. <SEP> The 1982 Miami Dolphins season was the team's seventeenth in the National Football League.  The team was coming off an unexpected 11-4-1 1981 season and a devastating loss to the San Diego Chargers in the Divisional Round the previous season in a game dubbed the Epic in Miami.  The Dolphins had clinched the 2 seed and were picked by many to reach the Super Bowl during the 1981 season.  Because of the high number of picks to reach the Super Bowl the previous season, many more fans picked them to win it during the 1982 season.  The Dolphins looked to improve on their 11-4-1 record from 1981.  However, a players strike cancelled 7 of the team's 16 games.  Because of this, the NFL schedule was shrunk to 9 games.  The Dolphins started out fresh, winning their first 2 games prior to the strike.  When season play resumed 2 months later, the Dolphins defeated the Buffalo Bills 9-7 in Buffalo to clinch a 3-0 start.  After a loss to Tampa Bay, they defeated the Minnesota Vikings 22-14.  The next week, they lost a brisk game against the Patriots 3-0 in a game called the Snowplow Game.  The Dolphins would then win 3 straight games to end the season 7-2, tied for 2nd in the AFC with the Cincinnati Bengals.  The Dolphins won 2nd place over them by virtue of a series of tiebreakers.  In the playoffs, they defeated the Patriots in a rematch by the score of 28-13.  They then defeated the Chargers in a rematch of the 1981 Divisional Playoffs by a score of 34-13.  In the AFC Championship game, they shutout the Jets, 14-0 to reach the Super Bowl for the first time since 1973.  In Super Bowl XVII, they lost to the Redskins 27-17 in a rematch of Super Bowl VII which concluded Miami's perfect 1972 season. <SEP>  The Cowboys compete in the National Football League (NFL) as a member club of the league's National Football Conference (NFC) East division.  The team is headquartered in Frisco, Texas, and plays its home games at AT&T Stadium in Arlington, Texas, which opened for the 2009 season.  The stadium took its current name prior to the 2013 season.  The Cowboys joined the NFL as an expansion team in . The Dallas Cowboys are a professional American football team based in the Dallas–Fort Worth metroplex.  The team's national following might best be represented by its NFL record of consecutive sell-outs.  The Cowboys' streak of 190 consecutive sold-out regular and post-season games (home and away) began in 2002.  The franchise has made it to the Super Bowl eight times, tied with the Pittsburgh Steelers, and the Denver Broncos for second most Super Bowl appearances in history, just behind the New England Patriots record nine Super Bowl appearances.  This has also corresponded to eight NFC championships, most in the NFC.  The Cowboys have won five of those Super Bowl appearances, tying them with their NFC rivals, the San Francisco 49ers, and the AFC's Patriots; all three are second to Pittsburgh's record six Super Bowl championships.  The Cowboys are the only NFL team to record 20 straight winning seasons (1966–85), in which they only missed the playoffs twice (1974 and 1984), an NFL record that remains unchallenged.