Overview

The 3-3-1 Arrowhead is our default zone when we want to compress the field and force the offence to throw over the top. The shape is a three-player arrowhead at the front (a Front and two Tips), three mids behind them, and a single deep — seven on the field, all with clear, repeatable jobs. It is most valuable when wind, opponent tendencies, or a long point all make a held disc cost the offence more than usual.

The force is a single force (one side), and the cup behaves differently depending on where the disc is — trap on the sideline, straight up in the middle.

For a tighter, baiting variant of the same shape, see 3-3-1 Narrow Arrowhead Zone.

Shape

        [ DISC / OFFENCE ]

              [FRONT]
        [TIP]          [TIP]

        [MID]   [MID]   [MID]

                [DEEP]

• Front — single player on the force, directly pressuring the disc. The apex of the arrowhead.
• Tips ×2 — wider players behind the Front, forming the sides of the arrowhead. They move as a unit.
• Mids ×3 — central mid + two wing mids forming a wall behind the cup.
• Deep ×1 — back of zone, deep lane coverage.

(Diagram to be added)

Roles

Front — On the Force

The Front is the single player directly on the disc — the marker, applying the Force. They are the apex of the arrowhead, closest to the disc.

• Applies the force from the side the team has chosen
• Disc in the middle → straight up. No side is given; the front denies the easy forward throw.
• Disc on the sideline → field-side mark. The Front closes off the lane back into the field; the sideline becomes the second defender. See Trap.
• Does not chase the disc down the sideline. Reset and re-angle as the cup moves.

Tips ×2 — Move as a Unit

The two Tips are the wider front-cup defenders, behind and slightly outside the Front. They move together, not as individuals.

• Disc in the middle → straight up. Both Tips hold their wing positions. The arrowhead is a typical triangle — the Tips are stopping easy yard-gaining swings.
• Disc on the sideline → trap. Near-side Tip converges with the Front to double-pressure the disc carrier; far-side Tip shifts centrally to take away the cross-field swing.

A Tip chasing the disc while the other one holds is the cup broken; the swing past the cup is then uncontested.

Mids ×3 — The Wall

The three middle defenders form a wall behind the cup. Their job is to deny throws through the cup.

• Central mid sits behind the gap between the two Tips. Their job — regardless of where the disc is on the pitch — is to stop shots that beat the cup through the gap. They read the disc; they do not chase it.
• Wing mids (the two outer mids) position based on which side the disc is on:
  • Disc on their side → they deny the upline shot. They sit in front of the first offensive player on that side, taking away the upfield throw down the line. See Upline.
  • Disc on the opposite side → they shift centrally to take away mid-range chip shots through the middle, and — most importantly — sit ready to attack a long swing around the back of the handlers. A wing mid who is not anticipating the cross-field swing on the opposite-side rep is the wing mid the offence will burn.

Deep — Eyes of the Zone

The Deep covers the entire deep lane. Same principles as in any zone — see Deep.

• Position to threaten any deep shot — not chase the disc
• Read the air on every throw; into the wind they can sit slightly more aggressive, with the wind they need to be deeper
• Communicates what they see to the rest of the zone. The Deep is the eyes the front cup does not have — call swings, call cutters, call commitments.

Triggers and Reads

• Disc on the sideline → Front and near-side Tip trap. Wing mid on that side denies the upline; opposite wing mid is loaded for the swing back.
• Disc in the middle → Front goes straight up. Tips hold their wing positions. Central mid covers the cup gap. Wing mids are in their opposite-side coverage roles.
• Long swing across the field → opposite-side wing mid attacks; deep reads the new picture and adjusts. The arrowhead resets on the new disc side.
• Short give-and-go in front of the cup → Front and Tips do not chase. The cup shape holds; the central mid is responsible for the chip throw.
• Deep shot goes up → Deep makes the play. Everyone else recovers shape on the assumption the catch will be made.

Transitions

• Into this zone: typically called off the pull, or on a "zone" call after a turn. Set up before the disc is tapped in.
• Out of this zone: on a "switch" or "match" call from the captains. Move to person defence on the next stopped disc, not mid-possession.
• Communication: the Front is the communication hub at the front of the zone; the Deep is the communication hub at the back. The Front calls trap/straight-up; the Deep calls swings and deep threats.

Common Errors

• Tips breaking shape. One Tip chases the disc while the other holds. The arrowhead becomes a line and the swing past it is uncontested.
• Wing mids reacting to the swing instead of anticipating it. A wing on the opposite-side rep should already be moving toward the swing as the throw is released, not after the catch.
• Deep chasing the disc. A Deep who creeps forward toward the cup leaves the deep lane open. Hold the position; threaten the deep, do not threaten the cup.
• Front chasing the disc down the sideline. The Front directs and re-angles. They do not run with the disc carrier.
• No communication between Front and Deep. The zone is two coordinated halves; if the front and back aren't talking, both are guessing.

Coaching Cues

Connections

• 3-3-1 Narrow Arrowhead Zone — tighter variant of the same shape that baits long swings
• 2-4-1 FM Zone — our force-middle zone, used in different conditions
• Protect The Middle - Quick Ref — the principle this zone enforces structurally
• Make the Effort - Quick Ref — the effort discipline every zone player needs
• Cup, Wing, Deep — the dictionary entries for the layers
• Trap — what the cup is doing on the sideline
• Playing in Wind — when this zone is at its highest value
• Zones Index