At the midway point in Mikael Granlund Jersey the NFL season, nine weeks in with nine to go, the Arizona Cardinals own the best record in football at 8-1.Their defense has allowed the second-fewest points thus far, and the offense owns the third-most points per game.Metrically, the Cardinals are also the top team in defense-adjusted value over average (DVOA), according to FO explains DVOA as a practice that, "measures a team's efficiency by comparing succe s on every single play to a league average based on situation and opponent."The Cardinals surpa sed Buffalo in overall DVOA after the Bills Erik Haula Jersey lost 9-6 against the now two-win Jacksonville Jaguars Sunday, while Arizona beat the 49ers 31-17.Arizona's offensive DVOA is fourth in the league, trailing the Buccaneers, Rams and Cowboys.It has found most of its succe s Matt Dumba Jersey pa sing the ball, second in DVOA just behind Tampa Bay.It has scored between 31 and 38 points in seven of nine games thus far. Through the air, the Cardinals have yet to gain fewer than 208 yards.Scroll to ContinueQuarterback Kyler Murray has taken full advantage of his weapons arsenal. He leads the league in completion percentage, and five Cardinals have at least 29 receptions.On defense, Arizona ranks second in DVOA, trailing the Bills.It Devan Dubnyk Jersey has done this against the sixth-toughest slate of offenses including the Rams, Browns (fifth in DVOA) and 49ers twice (sixth).Arizona is second in pa s defense and seventh against the run.The Cardinals' run defense is improving. After a brutal schedule of running backs that included Dalvin Cooks, James Robinson and Derrick Henry, Arizona has allowed 90 or fewer rushing yards in three of four games.Against the Christian Folin Jersey 49ers Sunday, the Cardinals gave up a season-low 39 rushing yards.With the first half succe s, the Cardinals have a 99.4% chance to reach the playoffs for the first time since 2015, according to FO.Football Outsiders gives the Cardinals a 15.1% chance to win the Super Bowl, second behind Tampa Bay