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Foul Trouble in Basketball: Basic Information Explained

What is foul trouble in basketball

Foul trouble is a general term commonly used to describe a situation that happens in a basketball game when a player is on the verge of reaching their maximum number of allowable fouls, especially earlier than desired or expected.

What is the number of fouls that generally indicates foul trouble

Generally speaking, common indicators of foul trouble occurs when a player accumulates two or three personal fouls in the first half of a basketball game or that same player is only one personal foul away from being disqualified via fouling out of the game in the second half.

However, foul trouble is also generally determined by the maximum number of allowable fouls that a player is able to commit prior to disqualification, which is set within the rules of a basketball league or organization.

For example, within the NBA and WNBA rules, a player can accumulate six personal fouls prior to fouling out of the game.

On the other hand, within the rules of FIBA, NCAA men’s and women’s college basketball, as well as NFHS high school basketball, a player has a limit of five personal fouls before that disqualification occurs.

So, with all of that said, in the NBA/WNBA, when a player accumulates at least three personal fouls in the first half or that player has reached five personal fouls in the second half, those are generally considered to be instances of foul trouble.

Conversely, within a basketball game that utilizes the rules of FIBA, NCAA, or NFHS, when a player accumulates at least two personal fouls in the first half or that player has reached four personal fouls in the second half, those situations are general indicators of foul trouble.

What generally happens after a player gets into foul trouble

Generally speaking, once a player gets into foul trouble, coaches will usually opt to temporarily replace that player with a substitute for a certain amount of time, ultimately to prevent the player from committing more fouls and exacerbating the problem.

This will typically happen if that player is a part of the starting five and/or that player gets into foul trouble, particularly during the first half of a game.

For example, let’s say that during the first quarter of a high school basketball game under NFHS rules, the starting point guard for Team A commits two personal fouls as an on-ball defender against the opposing point guard of Team B.

From there, the starting point guard can only accumulate three more personal fouls before fouling out of the game.

When that occurs, the head coach will more than likely substitute in the reserve point guard or possibly shift a starting wing player such as a shooting guard to the point guard position, especially if that wing player has combo guard abilities.

Additionally, the coach may choose to sit the starting point guard for an extended amount of time on the bench such as the rest of the first half.

The primary downside to going that route would generally depend on how valuable the starting point guard is for the team as a whole and/or the skill level in addition to team chemistry of the other players on the court.

Put another way, the coach would have to determine how well the other players could pass, dribble, screen, cut, score, and communicate without the starting point guard being on the floor.

If those members are able to do that, then the starting point guard could sit for most, if not all, of the entire first half.

Afterwards, on the positive end, the starting point guard could be readily available for the bulk of the second half, assuming the point guard does not pick up two unnecessary fouls in the third quarter or early in the fourth quarter of the game.

Conversely, let’s say that the other players do not play as well when the starting point guard is not on the floor and/or the team does not have a viable reserve to play the point guard position.

When that happens, the coach could implement a zone defense such as the 2-3 zone to potentially lower the chances of the starting point guard committing more undesirable personal fouls.

This type of strategy could potentially work, especially if the opposing team does not possess multiple three-point shooters and on top of that, the point guard who is in foul trouble would only need to cover an area of the court as opposed to guarding an opposing player.

All in all, foul trouble could become a potential problem as it might lead to a possible reduction of playing minutes, especially for the team’s starters and/or best players.

Moreover, because of foul trouble, the coaching staff might need to adapt their original game plans in terms of basketball offense or basketball defense strategies, which may or may not be effective as it relates to winning the game.

What are basic actions that offensive players could consider to potentially limit foul trouble

Generally speaking, to potentially limit the chances of foul trouble, offensive players should play under control and not be in a rush with their movements.

In essence, most offensive fouls usually occur because of charging as well as executing an illegal screen.

An offensive player is typically assessed a charging foul after they illegally push or move a part of their body into the torso of a defender who is in a legal guarding position.


Related: Charging, on-ball defender in transition establishes legal position – NBA Video Rulebook


This is particularly common during or immediately after an offensive player dribbles the basketball.

In some instances, an offensive player could even pass the ball to a teammate but their momentum may still cause them to run into a defensive player.

That particular situation is generally known as a pass and crash and it would still result in the offensive player getting assessed an offensive foul for charging.


Related: Charging, pass & crash play – NBA Video Rulebook


In terms of an illegal screen, what usually happens is that an offensive player moves a portion of their body while the screening action occurs as opposed to remaining stationary.

However, the screening movement usually does not give the defender enough time and/or distance to properly avoid the screen. As a result, the offensive player gets called for an offensive foul.


Related: Illegal Screen, screener extends backside, does not give defender opportunity to avoid contact – NBA Video Rulebook


What are basic actions that defensive players could consider to potentially limit foul trouble

In general, defensive players should simply follow basic defensive principles to potentially limit foul trouble, which includes actions such as executing a proper stance and performing correct lateral sliding.

Execute proper stance

To execute a proper stance, defensive players should have their feet slightly wider than shoulder width apart, their knees bent, and their back straight while maintaining balance.

Also, defenders should try to remain on the balls of the feet and not stand flat-footed. Moreover, defenders should have their hands up with their arms extended away from their sides.

Perform correct lateral sliding

To perform correct sliding, defensive players should move their feet laterally from side to side with one foot leading the other.

For example, if a defender wants to move to their right, which would be the left side of the court from the offensive team’s point of view, then the defender should move laterally from side to side with the right foot leading first followed by the left foot thereafter.

Conversely, if a defender would like to move to their left, which would be the right side of the court from the offensive team’s point of view, then the defender should move laterally from side to side with the left foot leading first followed by the right foot afterwards.

Also, it is important to note that a defender should try to keep their feet as close to shoulder width apart as possible while executing the lateral slide.

In other words, the defender’s feet should never be too close together as that would take away the defender’s lateral quickness.

Furthermore, it is also important to mention that a defender should not cross their feet when executing the lateral slide.

If that were to occur, not only does this eliminate the defender’s ability to effectively slide their feet from side to side, but it also could cause the defender to lose balance.

Don’t reach in aimlessly

Defensive players, particularly as on-ball defenders, should not reach in aimlessly in an attempt to steal the ball from an offensive player as that could lead to a personal foul as well as foul trouble.

This is even more of a factor if the offensive player is properly protecting the ball by keeping it on the opposite side of their body and away from the on-ball defender.

Instead, defensive players should mainly focus on executing on-ball pressure and moving their feet via the defensive slide technique to ultimately contain the offensive player in possession of the ball.

Nevertheless, it should be noted that there are certain instances when a defensive player, specifically as an on-ball defender, could attempt to steal the ball.

Essentially, if the basketball is between the offensive player in possession of it and the on-ball defender, then that is usually a reasonable time to go for a steal.

This primarily happens when the offensive player attempts to execute a dribble move such as a crossover or the offensive player simply does not protect the ball properly while dribbling it.


Related: RULE NO. 12: Fouls and Penalties – NBA Official

Related: Official Rules – WNBA

Related: Men’s and Women’s college basketball rule books – NCAA Publications