Man to man defences collapse when opponents dominate the ball, Kerry explains, leaving you pushed back and facing a stream of ball delivered deep in front of your own circle. A well organised zone lets you keep your structure, dictate where the opposition go and attack their possession on the front foot. It also costs less physical energy: you stop getting run around the pitch and digging trenches. Watch the full masterclass: Closing and tackling in a zone defence.
Kerry makes the goalkeeper part of the zone, managing the space between the posts and the five metre marks when the ball is distant and taking away the aerial threat, so the outfield players keep their shape and press higher up the pitch. Australia failed to do this against Belgium in the Tokyo final, he argues, collapsing their whole left side. GB’s keepers found the role unnerving at first, then grew to enjoy it. Watch the full masterclass: Closing and tackling in a zone defence.
Zonal defence has been common in the women’s international game for several Olympic cycles, Kerry says, citing Marc Lammers in the Beijing era and the Australian women. Belgium’s zone was the point of difference in the men’s game, one reason teams struggled against them, and others copied it through the Tokyo cycle. Now he sees hybrids, sides snapping between zone and man to man within a quarter to ask different questions of the attack. Watch the full masterclass: Closing and tackling in a zone defence.
Start with deny, Kerry advises: where do you not want the opposition to play, traditionally the middle of the pitch, and what that means for where you stand and the lines you run. Next comes who tackles and who holds up in double teams, then the jab, block and shave tackles with their three basic grips. He introduces it all with a box of four defending their pitch, and expects under 12s and under 14s to grasp it. Watch the full masterclass: Closing and tackling in a zone defence.
Most international teams set up in the traditional three four three vertical zone with a diamond at the back, which Kerry recommends as the starting point for a club side new to zonal play. GB built something different: a back four in a horseshoe rather than a diamond, two defensive screens in front, then two midfielders and two forwards, shifting numbers across to balance any overload the opposition created. Watch the full masterclass: Closing and tackling in a zone defence.
Once the zone is beaten you have two options, Kerry says: go hard to the ball and break the play down, or, more often, give space and sag back while eliminated teammates work hard to recover goal side. He points to Minke Booij in the Dutch defence under Marc Lammers, who never rushed the big tackle but condensed space so any shot came under pressure or from wide. Watch the full masterclass: Closing and tackling in a zone defence.
Six a side is Kerry’s preferred training format: a box of four with a centre forward at the top and a cover defender behind, against six attackers who can go wherever they like. The forward splits play to one side and the cover defender handles anything over the top. Four a side works too, but on a much smaller pitch to take away the aerial options clever players reach for. Watch the full masterclass: Closing and tackling in a zone defence.
Four principles run through Kerry’s coaching: deny, dictate, disrupt, dispossess. Deny the opposition the ability to penetrate you first, then dictate them into small spaces, disrupt their options and dispossess, shifting between modes within fractions of a second. He uses them as questions rather than instructions, stopping sessions to ask players what cues they are reading and which principle those cues link to. Watch the full masterclass: Closing and tackling in a zone defence.
The biggest mental challenge Kerry sees is getting young players to value defence at all, because social media celebrates silky work on the ball and never shows someone positioning brilliantly or managing two opponents alone. Defending is just as skilful, he argues, noting the best defenders barely tackle because their positioning does the job, and that fear of a whack on the hands usually traces back to poorly coached body shapes and angles. Watch the full masterclass: Closing and tackling in a zone defence.
Kerry builds this understanding through a box drill: four defenders in a box shape against four attackers who go wherever they like, with constant questions about whether the group is denying or dictating and what that means for lines, body shape and stick work. Players pick opponents up man to man when the zone’s integrity feels broken, then reform the zone once the opposition are forced backwards over several phases. Watch the full masterclass: Closing and tackling in a zone defence.