Substitutions: When and Why to Change a Match

Substitutions are your biggest in-match tool

Before kick-off, a manager prepares. During the match, a manager reacts. Substitutions are the most direct way to change what happens on the pitch: fresh legs replace tired ones, a defender replaces an attacker to protect a lead, or an extra forward comes on to chase a goal. In TAC FC you can watch matches live, make substitutions and change tactics as the match unfolds.

If you are away when your match is played, the saved line-up and tactics are used. That makes the substitutes you choose before the match important as well: they are the options you or the game will have available.

Build a bench that covers every situation

A good bench covers the main positions and gives you different options. A typical bench includes a backup goalkeeper, at least one defender, one or two midfielders and one or two forwards. Ideally, one of the defenders is tall and strong, for protecting a lead and defending set pieces, and one of the forwards offers something different from your starters, for example pace if your starting striker is a target man.

Versatile players are especially valuable on the bench. A player who can cover two positions gives you more options with the same number of substitutes. Young players on the bench can also gain experience when the match is already decided.

Reading the match before you change it

The worst substitutions are made in a hurry. Before changing anything, ask what is going wrong or what could go better. Is a player clearly tired? Is the opponent attacking down one flank? Are you creating chances but missing them, or not creating chances at all? Is a player on a yellow card at risk of a red?

Each answer points to a different change. Tiredness calls for a like-for-like substitution. A weak flank calls for a stronger defender there. A lack of chances may call for a more creative or more attacking player. A player at risk of a red card may need to come off before he costs you a man.

Timing: early, middle and late

Early substitutions, in the first half, are usually forced by injuries or by a tactical plan that is clearly failing. They are rare, but when the problem is serious, waiting can cost a goal.

Half-time is a natural moment for change. The short break gives you time to look at the first half and decide. Many managers make one change at the break, or adjust tactics, when the plan is not working.

The middle of the second half, from around the hour mark, is the most common time for substitutions. Players start to tire, and fresh legs make a big difference. Late substitutions, in the last ten minutes, are often used to protect a lead, to waste a little time, or to give a young player minutes when the result is safe.

When you are winning

When you lead, the aim is to keep the lead without inviting pressure. Replacing a tired attacker with a fresh midfielder or defender makes the team more solid. Bringing on a tall defender helps against late crosses and set pieces. You can also lower the mentality slightly, but be careful not to sit so deep that the opponent attacks freely.

Think about the margin. A one-goal lead late in the match is fragile; a three-goal lead is safe, and you can use your substitutions to rest key players for the next match, which is valuable with four league rounds a week.

When you are drawing

A draw can be a good result or a disappointing one depending on the match. Away against a stronger team, a draw may be worth protecting. At home against a weaker team, you may want to push for a win. Decide which it is before you change anything.

If you push, a common change is to swap a defensive midfielder for an attacking one, or to bring on an extra forward. If you protect, keep the shape and replace tired players like for like.

When you are losing

When you are behind, you need goals, and the time to act is earlier than many managers think. Waiting until the last five minutes leaves little time for the changes to work. From around the hour mark, consider bringing on extra attackers, raising the mentality and increasing pressing.

Accept the risk. When you chase a match, you will leave more space behind, and you may concede again. A defeat by two is no worse in the table than a defeat by one, so a bold change late in a losing match usually makes sense.

Substitutions and the rest of the week

Substitutions are also a way to manage fitness across the calendar. Taking off a key player twenty minutes early in a comfortable win saves energy for the next round. Bringing on young players in those moments gives them experience. Over a busy week, these small decisions add up to a fresher squad.

A worked example

You lead 1-0 at home in the 65th minute. Your right winger is tired, and the opponent has started to attack down your right side. You replace the winger with a fresh, more defensive wide player, and keep the mentality balanced. In the 80th minute, the opponent is sending more crosses into the box, so you bring on a tall centre-back and switch to a back five. In the 88th minute, with the lead holding, you take off your striker to rest him for the next round. Three changes, each with a clear reason.

Common mistakes

The first mistake is making changes too late when chasing a goal. The second is replacing like for like when the problem is tactical rather than tiredness. The third is filling the bench with players of the same type. The fourth is never using substitutions to manage fitness. Every change should answer a question: what problem does this solve?