What Is a Catch? The Process of Completing a Reception

By 4Football Staff · October 4, 2026 · 11 min read

What control, feet down and time to become a runner really mean, why a receiver can hold the ball and still not have a catch, and how the NFL, college and high school standards differ.

A receiver leaps, pulls the ball against his chest, hits the ground and rolls. The ball squirts loose as he lands. The crowd erupts, the referee waves incomplete, and the replay official takes a long look. Millions of viewers ask the same question: he had the ball, so why isn't it a catch?

The answer is that in football a catch is not a single instant. It is a process, and the rules ask whether the receiver completed each step in it. Because the steps can overlap with a tackle, a fall or a sideline, a catch is one of the hardest things for officials to rule on and one of the most debated in the sport. This guide breaks the process into its parts, explains how the NFL, college and high school standards differ, and gives you a checklist you can use when you watch.

Why a catch is more than holding the ball

In ordinary language, you catch something when it lands in your hands. In football, the rules need to answer a harder question: at what moment does a player who is catching a pass stop being a receiver and become a runner? That moment matters because the two have different rights and consequences.

• Before the catch is complete, the ball is still in flight in a legal sense. If it hits the ground or the player loses control, the pass is incomplete: no gain, the clock stops, and the down is used.
• After the catch is complete, the player is a runner. If he loses the ball after that, it is a fumble. The other team can recover it, and the clock may keep running.

An incomplete pass and a fumble can look identical in real time, and the difference can decide a game. That is why the rule is detailed.

The three parts of a catch

At every level, the question breaks down into three parts.

1. Control. The receiver must secure the ball in his hands or arms so that he, and not the ground or a defender, is the one holding it.
2. Contact with the ground in bounds. A foot, or another part of the body other than the hands, must touch the ground inside the field.
3. Time or a football move. The player must hold the ball long enough to show that he has truly possessed it.

The levels of football differ most on the second and third parts.

Part one: control

Control means the receiver has the ball firmly in his hands or arms. It does not require him to hold it with two hands, and it does not require that the ball never move. What it requires is that the player, not the ground and not another player, is securing it.

Several situations show how officials think about control:

• A bobble. A receiver who juggles the ball is not in control while it is moving. If he regains control in the air and then gets his feet down, it can still be a catch. If the ball hits the ground before he controls it, it is incomplete.
• A trapped ball. If the ball is pressed against the ground and held only because the ground is supporting it, the receiver is not in control. This is the classic "trap," and it is incomplete at every level.
• Contact from a defender. A defender can disrupt control by striking the ball or the receiver's arms. If the ball comes loose before the receiver completes the process, the pass is incomplete.
• Pinning against the body. A receiver who pins the ball against his body with an arm has control, even if he does not use both hands.

A ball is not "caught" simply because it touched a player's hands. The question is whether he held it.

Part two: feet or body in bounds

For a catch to count, the player must be in bounds when he takes control. The sideline and end line are out of bounds, so a player who touches either is out of bounds.

This is where the levels differ.

• NFL: the receiver must have control and get both feet on the ground in bounds, or another part of his body other than his hands.
• College and high school: the receiver generally needs only one foot, or another body part other than the hands, in bounds, with control.

The difference is why a receiver who drags one toe along the sideline might have a catch in college and not in the NFL. If you are watching a game on Saturday and again on Sunday, be aware that the same play can get a different ruling.

Part three: time and the football move

The most contested part of the process is how long the receiver has to hold the ball after getting control and getting his feet down. The NFL's rule asks that after control and two feet, the receiver show that he has become a runner by performing "an act common to the game." In practice that means:

• Taking a third step.
• Reaching or extending the ball for a line, such as the goal line.
• Turning upfield with the ball.
• Holding the ball long enough that he could clearly have done one of these things.

If a receiver controls the ball, gets both feet down and is hit before he can do any of this, the question becomes whether he held the ball through the contact and the fall.

The NFL's catch rule and why it was rewritten

The catch rule is one of the few rules in football that has been the subject of repeated public debate. A handful of plays in the 2010s were ruled incomplete after replay, even though the players appeared to catch the ball, because the player lost the ball while going to the ground. A touchdown catch by a receiver in 2010 that was ruled incomplete became a reference point for fans, and later plays in a 2014 playoff game and in 2017 drew similar attention. Those plays are widely remembered in the sport because the rule appeared to contradict what viewers thought they saw.

In response, the NFL's competition committee rewrote the rule for the 2018 season. The central change was to remove the older "going to the ground" requirement from the definition of a catch and to replace it with a simpler three-part test: control, two feet or a body part down, and the football move or enough time to become a runner. The goal was to make the rule easier to explain and apply.

Because rules are revised from time to time, check the current NFL rule book if you need the exact wording. The concept that matters is that a catch is a process with three parts, and the NFL's requirement of two feet makes it stricter on the second part than the college or high school rule.

College and high school standards

College football rules are written by the NCAA, and high school rules are written by the National Federation of State High School Associations (NFHS), with state associations adopting them. Their definitions share the same structure as the NFL's, with several differences.

The main practical difference is the number of feet. A receiver in college or high school who gets one foot in and controls the ball has a catch, even if he is pushed out of bounds immediately afterward. In the NFL, the same receiver would need to get a second foot down. That affects sideline and end-zone catches more than any other kind.

State associations can adopt modifications, and the rule books are revised on a regular cycle, so treat this table as a general map, not the final word for your league.

Special situations

Catching the ball while falling

A receiver who is falling to the ground as he catches the ball is in the middle of the process. If he has not yet completed the three parts when he hits the ground, the ground contact is part of the process, and he must still be holding the ball when the process ends. This is where most controversial calls arise, because a receiver can hold the ball with both hands through the first bounce and lose it on the second.

A receiver forced out of bounds

If a defender pushes a receiver out of bounds before he gets his feet down, the NFL does not treat the pass as a catch. At lower levels, some rule sets have historically included provisions for a receiver who is forced out of bounds, and those provisions have changed over time, so check the rule book for your level.

Simultaneous possession

When an offensive and a defensive player both come down with the ball at the same time, the NFL and college rules generally award it to the offense, meaning the team that threw the pass. The reasoning is that the pass was thrown to the offense and the defense did not gain exclusive possession.

Near the goal line

Once a player has completed the catch and become a runner, he can extend the ball toward the goal line. If the ball crosses the plane of the goal line while he has possession, it is a touchdown. If the play is ruled a catch only after he has been tackled, the officials must decide whether he controlled the ball before the contact.

After the catch: fumble or incomplete?

If a receiver completes the catch and then loses the ball, it is a fumble, and the defense can recover. If he loses it before completing the process, the pass is incomplete. Telling the two apart is one of the most important jobs of the replay official. For the rules that follow a fumble, see our guide to fumbles and recoveries. For the related question of how to tell a pass from a fumble, see forward pass, backward pass or fumble.

Three hypothetical plays

These examples are made up, but each follows the logic officials use.

The sideline toe-tap. A receiver leaps toward the sideline, controls the ball with both hands and lands with his left foot just inside the line, then his right foot outside it. In college or high school, the left foot in bounds with control is enough, so it is a catch. In the NFL, only one foot came down in bounds before the second landed out, so it is incomplete unless a different body part, such as a knee, touched in bounds first.

The slide to the turf. A receiver dives for a low pass, gets his hands under the ball and slides on his stomach. The ball is in his hands, but the tip of it touches the grass as he slides, and the officials have to ask whether he controlled it or whether the ground was holding it. If the receiver clearly held the ball and the ground only touched it, it can still be a catch. If the ground was pinning it, it is a trap and incomplete.

The hit after the catch. A receiver catches a pass in stride, takes three running steps and is hit hard by a safety. The ball pops out. The receiver had control, two feet down and more than enough time, so the catch was complete before the hit, and the loose ball is a fumble. The defense can recover it.

Notice how often the answer depends on small differences in timing and body position. That is why a catch is among the plays most often sent to replay.

How replay fits in

In the NFL, catches are among the plays that can be reviewed. The replay official looks at the angles and decides whether the receiver had control, whether his feet were in bounds and whether he maintained control through the process. To overturn a call, the reviewing official needs strong visual evidence; if the video is inconclusive, the call on the field stands. Our guide to what instant replay can and cannot review explains the system.

College football also reviews catches, using its own procedures. High school games generally do not use replay, so the on-field call stands.

Common misconceptions

"If he had the ball for a moment, it is a catch." Not necessarily. The receiver must complete the three parts of the process.

"Two hands are required." No. Control with one hand and the body, or one arm, is enough, as long as the ball is secure.

"Going to the ground always means incomplete." Not any more in the NFL. After the rewrite, the question is whether the receiver had completed the catch process before the fall, or maintains control through the fall if he had not.

"The rule is the same in college and the NFL." The number of feet differs, which can change a ruling.

"A defender who knocks the ball out always causes an incompletion." Only if the catch was not yet complete. If the catch was complete, it is a fumble.

A checklist for watching

When you see a close play, run through these questions in order:

1. Did he control the ball in his hands or arms?
2. Where were his feet, or what body part touched, and was it in bounds?
3. At which level is this game being played, and what does that level require?
4. Did he have time to do something that shows he is a runner?
5. If the ball came loose, was it before or after the process was complete?

If you play recreational football, check your league's rule sheet in the Play section, because many leagues use simplified catch rules, often one foot in bounds. For high school games in your area, the high school directory can help you find teams to follow, and the scores page tracks results.

The short version

• A catch is a process, not an instant: control, a foot or body part in bounds, and enough time to show the player has become a runner.
• The NFL requires two feet or another body part; college and high school generally require one foot.
• A ball held only because the ground is supporting it is a trap and is incomplete at every level.
• If a receiver loses the ball after completing the catch, it is a fumble, not an incompletion.
• When an offensive and a defensive player come down with the ball together, the NFL and college give it to the offense.
• Catches can be reviewed in the NFL and college, but a call stands unless there is strong evidence it was wrong.
• Rules are revised regularly, so check the current rule book for your level.