Chelsea Tactics Under McFarlane: 4-3-3 Formation and Key Adjustments

If you’ve been watching Chelsea this season, you know it’s been a rollercoaster. With tactical shifts under recent managers, the team’s identity has evolved. Under the current setup, a clear shape is emerging—a 4-3-3 that aims to blend defensive solidity with attacking flair.

Let’s break down what’s working, what’s not, and how you can spot the adjustments when you’re watching the Blues.

The 4-3-3 Structure: What the System Wants

This system isn’t reinventing the wheel—it’s about getting the basics right with a young squad. The back four stays compact: Colwill and Chalobah as the center-back pairing, with James and Cucurella pushing wide. The midfield trio is where it gets interesting.

Enzo Fernandez and Moises Caicedo sit as the double pivot, with Cole Palmer given a free role ahead of them. That’s a key adjustment from earlier eras—Palmer isn’t stuck wide; he’s roaming between the lines, looking to link with the forwards up top.

Common problem you might notice: The midfield can get overrun if Enzo and Caicedo don’t track back together. When one pushes forward, there’s a gap.

Key Adjustments That Changed the Game

The current approach includes three tweaks worth watching:

  1. Full-back inversion: James and Cucurella are told to tuck into midfield when Chelsea has the ball, creating a fluid shape in possession. This gives Palmer more space to operate.
  2. Press triggers: The team now presses only when the opposition plays a sideways pass in their own half. No more chaotic chasing.
  3. Wide rotations: The wide players swap sides frequently, dragging defenders out of position for the forwards to exploit.
Real issue fans face: Sometimes the press is too passive. If the opposition bypasses the first line, Chelsea’s midfield gets exposed—especially against teams with quick transitions.

Step-by-Step: How to Spot the Tactical Flaws

When you’re watching a match, here’s a quick checklist to see if the adjustments are working:

  • Step 1: Watch the first 10 minutes. Are James and Cucurella staying wide or tucking in? If they’re tucking in, Chelsea is trying to control possession.
  • Step 2: Look at Palmer’s positioning. Is he dropping deep to collect the ball? If yes, the midfield is struggling to progress play.
  • Step 3: Count the passes before a shot. If Chelsea takes many passes in the final third, they’re likely overcomplicating it.
  • Step 4: Check the press. If the opposition’s goalkeeper has time to pick a pass, the press isn’t coordinated.
When to call a specialist: If you see the same patterns repeating—midfield gaps, slow transitions, or Palmer isolated—it’s not a one-off. The manager might need to adjust the formation mid-game, or bring in a deeper midfielder like Caicedo to shield the defense.

The Midfield Balance: Enzo, Caicedo, and Palmer

This is the heart of the system. Enzo is the playmaker, Caicedo is the destroyer, and Palmer is the wildcard. But there’s a tension: Enzo wants to push forward, Caicedo covers ground, and Palmer needs space.

Common fan complaint: “Why does Enzo keep getting caught out of position?” Because he’s asked to be both a box-to-box midfielder and a creator. When he pushes up, Caicedo has to cover two roles.

Solution: Watch for substitution patterns. If the manager brings on a third midfielder, it’s a sign he’s trying to fix the balance. The 4-3-3 works best when the midfield trio is disciplined, not when everyone wants to attack.

For a deeper dive into how this midfield functions, check out our analysis on Chelsea midfield balance: Enzo, Caicedo, Palmer.

Defensive Vulnerabilities: The Weak Spots

The 4-3-3 under this system has a clear vulnerability: the space between the full-backs and center-backs. When James or Cucurella push high, the opposition can exploit the channels with quick wingers.

Real problem: Against top teams, this is lethal. Wide players will target those gaps.

How to spot it: Look at the opposition’s first pass after winning the ball. If it’s a diagonal to the opposite flank, they’re targeting Chelsea’s exposed full-backs.

When to call a specialist: If Chelsea concedes multiple goals from wide areas in consecutive matches, it may be time for a tactical shift—either dropping the full-backs deeper or using a back three.

Attacking Patterns: What’s Working

Despite the defensive concerns, the attack is showing promise. The forwards offer different options—some hold up play and bring others into the game, while others drop deeper to link play.

Key adjustment: The wide players are instructed to cut inside rather than hug the touchline. This overloads the central areas and creates space for the full-backs to overlap.

Fan tip: If you see a winger receiving the ball with their back to goal, it’s a sign they’re being used as decoys. The real threat is Palmer arriving late in the box.

For more on how Chelsea’s attack stacks up against European opposition, see our opposition tactical analysis.

When the System Breaks Down

No system is perfect, and this 4-3-3 has its breaking points:

  • Against a low block: Chelsea struggles to break down deep defenses. The midfield can become stagnant, and Palmer gets crowded out.
  • Against high pressing: If the opposition presses the back four, Chelsea’s build-up play collapses. The goalkeepers need to be comfortable playing out.
  • Against physical teams: If the forward is isolated, the midfield gets bullied.
When you need a specialist: If Chelsea fails to create clear chances in consecutive matches, it’s not just a bad day—it’s a tactical issue. The manager might need to switch to a different formation or introduce a second striker.

Final Thoughts: What to Watch For

This 4-3-3 is a work in progress, but it’s a clear step forward from earlier chaos. The key adjustments—full-back inversion, press triggers, and wide rotations—are giving Chelsea a shape that suits this young squad.

Your troubleshooting checklist:

  • Midfield gaps? Watch Enzo’s positioning.
  • Wide exposure? Check the full-backs’ starting positions.
  • Attack stagnant? Look for Palmer dropping deep.
For more match coverage and tactical breakdowns, head over to our match coverage reports. And if you’re still scratching your head about the midfield, our deep dive on Enzo, Caicedo, and Palmer will sort you out.

Note: This article provides tactical analysis based on observed patterns and may include speculative elements regarding future events or player roles. All claims about specific future matches or unverified statistics should be treated as speculative.

Jordan Dean

Jordan Dean

FPL and fantasy football writer

Jordan focuses on Chelsea assets in Fantasy Premier League, providing data-driven pick advice, fixture analysis, and differential recommendations.