Take the 2-minute tour ×
Sports Stack Exchange is a question and answer site for participants in team and individual sport activities. It's 100% free, no registration required.

After every half during a football (soccer) game, the refs add stoppage time to the clock to compensate for lost time due to injuries and penalties.

But how closely does stoppage time equal real game time lost? (Are there different stoppage time calculations for different leagues?)

And if it's nearly exact, then what's the logic in delaying or faking injuries, as players on a winning team are often accused of doing. Wouldn't that delay just be tacked on at the end of a game or half?

share|improve this question

3 Answers 3

SahuKahn has correctly pointed out that additional time is added on for substitutions, assessment of injury to players, removal of injured players from the field of play for treatment, wasting time and any other cause (which seems like an overly liberal "catch-all" clause!?). The relevant reference is on page 29 of the 2014/15 FIFA Laws of The Game.

Generally, as seen in Les Arbitres, this is a rough estimate rather than an exact calculation (I can't remember which match it is in the documentary, but at the end of one of the matches, there is a conversation between the referee and fourth official in which the referee says "one minute will do" or similar).

Unlike many other sports, such as ice hockey and futsal, the clock is not stopped whenever the ball is out of play. The ball ends up being in play for 60 - 70 minutes (on average) in top-flight professional leagues. [1][2]

Since the referee will should add on all time lost by time wasting, the advantage is not necessarily in soaking up playing time, but in breaking the attacking rhythm of the opponents. Also, delaying the restart can also give enough time for defenders to get back and cover, especially if a foul is committed when there is a tactical advantage and the attacking team wants to take a quick free kick.

share|improve this answer

From FIFA:Allowance for time lost

The fourth ofﬁcial indicates the minimum additional time decided by the referee at the end of the ﬁnal minute of each period of play.

The announcement of the additional time does not indicate the exact amount of time left in the match. The time may be increased if the referee considers it appropriate but never reduced. The referee must not compensate for a timekeeping error during the ﬁrst half by increasing or reducing the length of the second half.

Also, Allowance is made in either period for all time lost through:

  • substitutions
  • assessment of injury to players
  • removal of injured players from the field of play for treatment
  • wasting time
  • any other cause
share|improve this answer

Fivethirtyeight has had a couple good articles recently on stoppage time (thanks to the World Cup). I won't go into the official rules, as they've already been posted by SahuKahn, but stoppage time does vary - different leagues have different issues with it. Here's an article specifically about the World Cup:

http://fivethirtyeight.com/features/was-the-u-s-robbed-against-portugal-it-depends-on-what-time-means/

Here's an article about stoppage time vagaries in different leagues:

http://fivethirtyeight.com/datalab/stoppage-time-is-home-cooked-especially-in-major-league-soccer/

The first article discusses, in part, differences between the ball being "out of play" and stoppage time, but "out of play" includes out of bounds, set-up for spot kicks, and a few other things that don't officially add on stoppage time.

The second article shows that in many leagues home teams get an advantage in stoppage time, with a few links to other resources. Good reads, both of them.

share|improve this answer

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.
{"cc_re__cc_re__cc_by_sa_3_0": ["sites in the Stack Exchange network\">Area 51</a></li>\r\n                        <li><a href=\"//careers.stackoverflow.com?utm_source=stackoverflow.com&amp;utm_medium=site-ui&amp;utm_campaign=footerlink\">Stack Overflow Careers</a></li>\r\n                    \r\n                </ol>\r\n            </td>\r\n    </tr>\r\n</table>\r\n                </div>\r\n            </div>\r\n\r\n            <div id=\"copyright\">\r\n                site design / logo &#169; 2014 stack exchange inc; user contributions licensed under <a href=\"http://creativecommons.org/licenses/by-sa/3.0/\" rel=\"license\">cc by-sa 3.0</a>                   with <a href=\"http://blog.stackoverflow.com/2009/06/attribution-required/\" rel=\"license\">attribution required</a>\r\n            </div>\r\n            <div id=\"svnrev\">\r\n                rev 2014.10.23.1964\r\n            </div>\r\n            \r\n        </div>\r\n    </div>\r\n    <noscript>\r\n        <div id=\"noscript-warning\">Sports Stack Exchange works best with JavaScript enabled<img src=\"http://pixel.quantserve.com/pixel/p-c1rF4kxgLUzNc.gif\" alt=\"\" class=\"dno\"></div>\r\n "], "copyright__copyright__copyright": ["of play\" includes out of bounds, set-up for spot kicks, and a few other things that don't officially add on stoppage time.\n\nThe second article shows that in many leagues home teams get an advantage in stoppage time, with a few links to other resources. Good reads, both of them.\n\nshare|improve this answer\n\nYour Answer\n\n\u00a0\ndiscard\n\nBy posting your answer, you agree to the privacy policy and terms of service.\n\nNot the answer you're looking for? Browse other questions tagged or ask your own question."]}