With many NFL teams using zone blocking concepts to run the ball, the Split Zone is a variation of both inside zone as well as the zone read. It is a great complimentary concept because it aligns with an offense’s zone principles but gives the defense a different look and blocking scheme. Split Zone can be run from both Shotgun and under center. Here, the Seahawks run Split Zone against the Packers for a Touchdown from Shotgun in 11 personnel (1RB 1TE 3 WR):

Split Zone (like inside zone or zone read) entails all lineman taking a play side zone step, or stepping with their play side foot first toward where the run is designed to go. Like Zone Read, the end man on the line of scrimmage is left unblocked by the offensive line. Continue reading →