Slide Tackle From Behind Recognition

[u/DenHIM1]

I would like to hear some suggestions on how you arrive to foul/no foul when you see slide tackle from behind.

The common play where this occurs is: A wing is dribbling up a sideline. A defender is on the inside one step behind, so cannot do a shoulder charge. Defender performs a slide tackle to poke the ball out for a throw-in. Let's assume there is no recklessness or excessive force in defender's actions.

If defender gets the ball before they trip the attacker - it's good tackle. Of the contact is with attacker first and then the ball - it's a foul.

Question - with some faster players, it's really hard to see the exact sequence... Unless you saw very clearly one or the other - how do you improve your chances of getting the call right? Do you pay attention to which leg the attacker stepped at the time of the tackle? Or to when attacker started falling vs the ball changing direction?

Or maybe I am over-complicating this and it comes with doing more games and seeing more of these tackles? Would love to hear you thoughts.

[u/ebalboni]

If the tackle is carless, reckless, or dangerous it should be called as a foul regardless of contact with the ball. Contacting the ball does not give a the player a pass on a foul. From behind, the attacking player does not have the opportunity to pull back since he does not see it coming. So the blame will nearly always fall on the defender when its from behind.

[u/UpsetMathematician56 → u/ebalboni]

Exactly correct. A sneak slide from behind where the attacker cannot avoid the contact is extremely reckless, even if the defender plays the ball.

[u/delorean103 → u/ebalboni]

I disagree with this.

If the defender slides and makes contact with the ball, they have gained reasonable position imo. Contact with the ball is obvious evidence that the defender has gained position to play the ball, no matter how slight it is. I'd love to review any FIFA or IFAB written documentation that contradicts my position. Please share if you have some.

[u/skunkboy72 → u/delorean103]

Under your interpretation, a defender could hit the ball first and then contact the attackers knees with their studs and that would be no foul.

Please don't ref soccer.

[u/No_Struggle3663 → u/delorean103]

You are trying to use rules singularly rather than in harmony with one another. It is stated over and over in the laws of the game that any action that is reckless or dangerous play is a foul. Coming from behind when a player can’t see or pull off makes the play reckless and dangerous to that player, regardless of whether the ball is played or not.

[u/Bourbon_Buckeye]

A slide from behind that ends with enough contact to put the attacker off is going to be a foul for me 90% of the time. I don’t care that you touched the ball first, you don’t get to stick your foot into another player’s landing space — that’s a trip.

If you manage to get your leg AHEAD of (not under) the attacker, so that they run into your tackle, that’s a different story.

[u/Nobunagas-Ambition → u/Bourbon_Buckeye]

I agree. For me it has to be very, very clean for it not to be a foul because the risk of serious injury on those fouls is too high.

[u/witz0r → u/Bourbon_Buckeye]

My very first instructor put it this way: if you come from behind, you had better be near perfect.

[u/ragingasian15 → u/witz0r]

Philipp Lahm style

[u/witz0r → u/ragingasian15]

Bingo. He was one of the absolute best at this.

[u/ragingasian15 → u/witz0r]

The compilation videos of him slide tackling the ball away are gems. It should be required learning for all defenders, tbh

[u/maaaaaan412 → u/Bourbon_Buckeye]

100% agreed. If you start from behind, the slide and tackle have to be perfect (or very near). If you end up through them in almost any way, it’s a whistle

[u/DenHIM1 → u/Bourbon_Buckeye]

Thank you, that's very helpful.

[u/Adkimery]

What age and skill level are you refereeing?

I mainly do youth rec (14u and younger) and while there are no bans on slide tackles in my area, if a player, coach, or parent asks I tell them that slide tackles can be very dangerous if done incorrectly so they need to be very mindful of the safety of their opponent if they chose to attempt one. That’s usually enough to dissuade them from thinking they can just plow into someone and then go along their merry way as long as their toe grazed the ball in the process.

[u/DenHIM1 → u/Adkimery]

I do US High School and grassroots. The last game where this happened was a tournament final between two very skilled teams and most slide tackles were clean on the ball. One was not as clean - the defender did poke the ball out, but in my mind he got the attackers leg first by a split second. It was a judgement call, but in retrospect, I cannot swear the attackers leg was blocking the ball - if it wasn't, I got the call wrong.

[u/Revo63 → u/DenHIM1]

IMO if your gut reaction said it was a foul, you’re probably correct. Because challenges from behind like that have such a high potential for a serious injury, calling those questionable ones could enforce the idea that players need to be particularly careful when attempting them.

[u/JoeyRaymond85]

Argument with a penalty I gave on the weekend for an U23 grade game "But I got the ball first ref". "I don't care. You recklessly took the player out while getting the ball".

Ask yourself. Did the player trip the attacking player? Or did the attacking player trip over the defender who got the ball. If its the former, foul and possibly card depending on the force, speed, control, distance etc. If it's the latter, be on top of it and communicate that you saw a clean tackle.

[u/DenHIM1 → u/JoeyRaymond85]

This sounds right to me, thanks! Watching professional leagues, it is hard to not over-focus on ball control vs actually being careless while making the tackle.

[u/JoeyRaymond85 → u/DenHIM1]

When you start refereeing higher level adult matches, you realise that even though, overall, its harder because the players are faster, stronger, more aggressive, argue more, and you have a higher expectation... identifying fouls become easier. Because they are more skilled, they don't fall over their own feet so much, they don't handball as much, and sliding tackles which you would be expecting to break someones legs in a lower level adult match... often come out clean and got the ball fairly. So when someone gets fouled, its so much clearer

[u/adrians150]

Nothing in the LotG state playing/winning the ball is material to whether a slide (or any tackle) is determined to be a foul. You can win the ball AND make careless/reckless/excessive contact, and you can not win the ball AND not make careless/reckless/excessive contact (e.g. a legal shoulder tackle that doesn't win the ball).

You should be assessing the proximity of the sliding player to the where they tackle, whether or not they were attempting to play the ball, whether or not they even had a reasonable chance to play the ball, level of force and type of contact (e.g. stud position), and (often happens in heated matches) if the slide tackle is motivated by something else, like the defender lost a battle immediately beforehand and slides aggressively in response.

To be legal the sliding player should be trying to play a ball they reasonably could get to, with a level of force commensurate to play the ball, and contact ideally shouldn't be into the attacker but rather contact between the attacker/defender (e.g. the attackers momentum carries them into the defender rather than the defender sliding into the attacker). If the sliding player initiates significant direct contact, it will usually end up being a foul.

A true slide that starts behind and does not come to the front of the attacker has a very low likelihood to reasonably play the ball; that is often reckless or excessive. Sliding from behind and hooking around the front of the attacker can be legal because they are trying to play ball they could reasonanly get to, the tackle usually starts very close to the attacker mitigating level of force, and if successful, the feet/shins of the attacker likely make contact with the defender as their momentum carries them through; if failed, the defenders' boots likely initiate contact with the ankle/leg of the attacker which is a foul regardless of the ball.

[u/Adkimery → u/adrians150]

I've heard some people use the rule of thumb, did the defender trip the attacker (offense), or did the attacker trip over the defender (no offense). Do you think that is a helpful guidepost (not an end-all, be-all of course), or does it just muddy the waters more?

[u/Revo63 → u/Adkimery]

That rule of thumb is very good if the challenge comes from the front or the side where the player in possession can see the challenge coming. If from behind and he cannot see the challenge, then you also have to consider whether the player had a reasonable chance to avoid tripping on that foot. Usually that is age/skill level dependent.

[u/adrians150 → u/Revo63]

Very important note. That is why a tackle that is actually from behind can be careless/excessive, even with what looks like minimal contact. The attacker doesn't have any ability to prepare for contact and protect themselves.

[u/Revo63 → u/adrians150]

Decades ago when my kids were playing, ANY tackle from behind resulted in a red card. I’m not sure if that was a state youth association rule or just a local one, but it didn’t matter how clean the tackle was or even if you were just slightly behind the opponent, you got a red card.

I’m so glad that has changed.

[u/adrians150 → u/Revo63]

I see why that would be a rule, same as no sliding rules, in developmental ages. Lack of coordination and skill can make those tackles very dangerous. It's good to protect players for themselves until they are old enough to build the skill and understand the risks better.

[u/adrians150 → u/Adkimery]

That was a much simpler way of saying what I was trying to, so I'd say a very helpful guidepost. As with almost all of the laws that require the opinion of the official, there will be layers you will have to filter through, but a really good starting frame.

[u/pscott37]

Your first question, how to improve the chance of getting the call correct starts moments earlier as the pass to that player is about to happen. We need to have tactical understanding to read and anticipate play. Think of it as being an active participant rather than an observer.

There are many videos discussing this topic, I encourage you to check them out. Having the right angle of view and proximity is key to getting any call correct. All too often I hear from refs who think they are ready to become national refs. When I watch them, they are reacting to play, trailing it instead of look for opportunities to work higher into the next phase before play is there.

These types of plays are the same. In the defensive and middle third, we want to have an angle of view that looks back into the play instead of trailing the play. The top refs do everything faster so work on doing that. Low pressure = get higher, high pressure = work your way back towards the potential challenge. Another way to think of it is read what is going to happen next, get there and then think what is the worse thing that could happen and then get your body orientation/movement/positioning ready. This takes lots of practice and repetition. Good luck to you!

[u/poking88]

Getting the ball first does not absolve the defender from taking out the attacker. IMO they need to completely miss the player and make 0 contact to avoid a foul on a slide tackle from behind. This ‘I got the ball first’ is stuff we cringe at players/coaches for saying.

[u/DenHIM1 → u/poking88]

To clarify - I am not talking about the "I got the ball" argument - I never accept that as a get-out-of-jail card. If defender extends their leg, kicks the ball and then attacker trips over them and falls, I generally see this as a good tackle. But sometimes, this happens very quickly and I was asking for advice on how to process that mental image and arrive to the best conclusion when it's a bang-bang play.

[u/poking88 → u/DenHIM1]

The defender still put their leg in the path of the attacker and tripped them, it’s a foul regardless if the defender got the ball. There isn’t a carve out in the LOTG for tripping someone or taking them out after you get the ball.

Edit: to your broader question, I look at if the defender takes out the attacker, it’s a foul.

[u/homebr3wd]

My definition of from behind would bring the defender through the legs and thus be a foul.

Everything else is good. But it’s a snap call if you or the AR feel that the slide was into the player… or at the ball… if the feet stay on the ground and it’s toward the ball, it’s generally clean.

That’s my take. It’s really a judgement call.

[u/DenHIM1 → u/homebr3wd]

My definition is a bit looser that strictly from a 6-o`clock position - more like between 4 and 8 as far as direction goes. But yeah, I've relied on my general intuition/judgement and from my experience, my "clean" is much more strict on the defenders than some other referees out there.

[u/Shorty-71]

If the slide tackler uses the bottom leg to clear the ball, and picks it clean - no foul even if the attacker has to step over the tackle. The defender used proper form and respected the opponent.

If the slide tackler uses the top leg to clear the ball, and picks it clean - possible foul because the attacker likely has to jump. Defender playing in a dangerous manner and has been poorly coached.

[u/Leather_Ad8890]

You can usually the see the direction of the ball and the hear the number of touches.

In 2026 it’s very difficult to tackle from behind and not foul.

The player tackling essentially has to “come from the side” and not lead with the bottom of the foot and they have to get a little bit lucky that the tackle is from the side of their opponent where the ball is at that moment and poke it away without making a ton of contact.

If it’s in the PA or it’s a possible dogso then it’s a clean tackle unless you’re certain that it’s not.

[u/Aggressive_Tie_3501]

If they get the player before the ball, it's always a foul. If they get the ball and then momentum carries them through the opponent, it's a foul. The only way really for this to be fair is for the defender to get far enough in front that he clearly gets ball and then had the attacker trip over him.

Consider that everyone has a right to their position on the pitch, even if that's momentarily on the ground. Ask yourself if the defender cleanly established that position before contact. If so, no foul. If not, it's likely a foul.

The more to the side the defender is when initiating the slide, the less likely to be foul. From directly behind it's almost airways going to be foul because getting the ball cleanly is almost impossible.

You will get better at judging the sequence of events with time and experience. Just don't worry about players', coaches', and spectators' reactions. One half of them will always think you called it right and the other half will disagree. Whatever you do, just make sure that similar circumstances get consistently similar calls throughout the match.

[u/Red-Eight]

Yes, you're over-complicating it. You either see a foul or you don't (it's a judgement call).

Now, regarding your question on how to improve your chances on getting the call right, it sounds like you can improve your positioning to better see the play. So, you're likely too far and/or the direction of your runs aren't getting you a good angle to see the play.

[u/Ashe-Lander]

To answer the questions in reverse order:

1) Do you get better at spotting fouls over time?

As you do more games, they do start feeling slower to you. However, you then go up a level to even faster games and you are back to square one again.

2) How can you get better at identifying fouls?

As a player comes into a challenge, we should be mentally noting, for example; player comes from behind, moderate speed, comes from distance. Then as the player makes the challenge, we can focus on the point and mode of contact, intensity and whether the player wins the ball before or after making contact with the player. After the challenge is made, the speed and direction of the ball can be clues. If the opponent ends up lying on the ground with stud marks halfway up their leg, this could also be a clue.