MEZZALAPrecision tactical engine
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Squad & lineup hub

Active shape 4-2-3-1Starting XI 0 / 11Bench 0 / 7Budget 0 / 800

Starting point

Custom

Pick every player yourself, or start from a club's real side and edit it.

Formation matrix

Base shape

Roles and duties follow your tactic. Select a position to find its best fit.

Format

Standard

Three stars and eight decisions.

Squad selection

Build your XI
Picked
0/ 11
Budget spent
0/ 800

Pick a slot on the pitch, then choose a player. Scores are for the role that slot is set to in the tactics builder — change the role and the same player is worth something different.

Bench

0 / 7

A match allows 5 substitutions across 3 windows. Subs you make together, before the first one has taken effect (about 10 seconds), share a window.

Active positional roles

11 roles
  • GK
    GoalkeeperAwaiting selection · defend
  • LB
    Full-BackAwaiting selection · support
  • LCB
    Central DefenderAwaiting selection · defend
  • RCB
    Central DefenderAwaiting selection · defend
  • RB
    Full-BackAwaiting selection · support
  • LDM
    Defensive MidfielderAwaiting selection · defend
  • RDM
    Defensive MidfielderAwaiting selection · defend
  • LAM
    WingerAwaiting selection · support
  • CAM
    Attacking MidfielderAwaiting selection · support
  • RAM
    WingerAwaiting selection · support
  • ST
    Advanced ForwardAwaiting selection · attack
Edit roles & tactics →
Player data · Premier League · La Liga · 2024/25

Premier League, La Liga 2024, 871 players with at least 270 minutes. Source: API-Football. Attributes are derived from season aggregate stats, not tracking data.

How to read the player data

Pace and acceleration have no signal in this source at all — not low, none. Every outfielder in the pool is held at the same flat neutral value for both; goalkeepers carry neither attribute at all. Either way, no role's fit score ever uses them, whatever role a slot is set to.

Tackles, interceptions and blocks accumulate faster behind a leaky defence, so defenders on weaker sides rate above better defenders on better ones. Known limitation, not a bug — it needs possession-adjusted stats to fix.

↑ Attacking directionStarting formation
Player data · Premier League · La Liga · 2024/25

Premier League, La Liga 2024, 871 players with at least 270 minutes. Source: API-Football. Attributes are derived from season aggregate stats, not tracking data.

How to read the player data

Pace and acceleration have no signal in this source at all — not low, none. Every outfielder in the pool is held at the same flat neutral value for both; goalkeepers carry neither attribute at all. Either way, no role's fit score ever uses them, whatever role a slot is set to.

Tackles, interceptions and blocks accumulate faster behind a leaky defence, so defenders on weaker sides rate above better defenders on better ones. Known limitation, not a bug — it needs possession-adjusted stats to fix.

Tactical fit engine

871 players

Select a position to compare fit

Select a slot on the pitch to score every player for that role.

Player · OVRCostFIT

Showing the top 120 of 871 matches — narrow your search to see more.

MEZZALA Simulation coreBuild a squad. Express a system. Prove it.Season data API-Football · Engine calibration Wyscout