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Tim Harford
welcome to More or Less on the BBC World Service, your weekly guide to statistical wizardry and numerical sleight of hand. I'm Tim Harford, a listener. Lucas Morrow emailed more or lessbc.co.uk asking whether Fergie Time exists or is just a another zombie statistic that won't die. Football fans may know exactly what he means, but let me translate. When Sir Alex Ferguson's Manchester United team are behind towards the end of a match, do they get an extra helping of added time just when they need it to mount a comeback? Now, this implies that referees aren't doing their jobs properly. We asked former referee Graham Pole what he thought of that.
Graham Poll
When you're refereeing, you don't believe it. However, when you actually analyse and think psychologically what happens, the pressure that's on you, your referee at Old Trafford, or at the moment, the Etihad or the Emirates or Stamford Bridge, the pressure that is implied upon you must have an effect, even if subconsciously you're sitting there going, okay, there's a couple of subs, a couple of goals, that's wasted time, injury there, you know, three minutes, maybe four. You find yourself saying five. That's something which you then sitting down and analysing it, you kind of go, so where did that extra minute come from?
Tim Harford
Some mostly non Manchester United fans, I think it's safe to assume, accuse United of getting more added time than every other team. And they've dubbed this phenomenon Fergie Time after the manager, Sir Alex Ferguson. But football allegiances aside, let's look at the numbers. I spoke with Duncan Alexander from Opta Sports who collate all the data from the football leagues. He says the phenomenon of Fergie Time goes back to the very first Premier League season, 1992-93, when Manchester United played Sheffield Wednesday.
Duncan Alexander
The game came to 90 minutes, the referee awarded quite a lot of injury time and they scored and went on to win the match and win the title. And I think it's a sort of bit of confirmation, but I really. Because ever since then, every time United have been given quite a lot of injury time, but it sort of flagged up in people's heads. They've gone, well, you know, United have got more Fergie time again.
Interviewer
Well, let's have a look at the numbers.
Tim Harford
I suppose you want to look at second half injury time, because no one
Interviewer
really cares how much time is added
Tim Harford
on at the end of the first half because you're in the middle of the game. What do we find this season?
Duncan Alexander
United have had the most. So that's true.
Tim Harford
Well, it's true.
Duncan Alexander
It's the true.
Tim Harford
Turkey time is a fact. The numbers don't lie.
Duncan Alexander
Well, that might be the case, but then last season they had the least.
Tim Harford
Ah, okay.
Interviewer
That would make things a little different.
Tim Harford
Yes, I suppose. Actually we might be more interested in
Interviewer
situations where United are losing or I
Tim Harford
suppose even when United are drawing.
Duncan Alexander
Well, I had a look at the length of games for Manchester United over the last three seasons. Games they lost, they had an average of 4 minutes and 37 seconds compared to 3 minutes and 18 seconds when they won. And draws was about in the middle.
Tim Harford
How does that compare to the other teams?
Duncan Alexander
Well, I looked at the other so called top teams, Arsenal, Chelsea, Liverpool, Man, City and Tottenham over the same period and other than Chelsea, all of them had longer games. Their games were longer on average when they were losing, when they lost the match. So, you know, if there is a bias inherent with referees, it's not just towards Manchester United. It looks like it's to all big teams.
Tim Harford
But can we account for other events in a match? Some matches have more substitutions or longer goal celebrations which would increase the added time. Or when a big team such as Manchester United are losing or even merely drawing, their opponents could be desperate to hang on to their position. They might waste time, the goalkeeper might hold onto the ball. Gabriela Lebrecht is from Decision Technologies who also analyse sports statistics.
Gabriela Lebrecht
We try to calculate the stuff that the referees should be adding on extra time for like substitutions or yellow or red cards or goals. And then you're left over with a certain amount which seems to be affected by.
Interviewer
The referee doesn't have any obvious explanation. It's not to do with substitutions, it's not to do with goals scored. But it is possibly to do with home team advantage. The home team is losing, the home team is strong, that kind of thing. So what did you find there?
Gabriela Lebrecht
If the home team is winning, then the extra time is cut by 46 seconds.
Interviewer
The ref just calls time early, the fans are whistling, the home fans want the game to be over and the
Tim Harford
referee caves in appear to be the effect. So it's the sort of.
Interviewer
It's the converse of the Fergie time hypothesis.
Gabriela Lebrecht
Yes.
Interviewer
Now is there anything you've seen that does correspond to this idea that strong teams that are losing get extra time with the aim, perhaps of helping them catch up.
Gabriela Lebrecht
That's also an effect within the model. There's an interaction term that if a strong team is losing at home, they get more time than if a strong team was losing away.
Interviewer
Okay, so you've tested two things together. It's a strong team and the strong team is losing at home versus a strong team and the strong team is losing away. And so if the strong team is in this position at home, you're saying there's Fergie time at that point.
Gabriela Lebrecht
Right.
Interviewer
There's a bit of extra time to catch up.
Gabriela Lebrecht
However, if they're playing away, then it doesn't seem to exist as much, this Fergie time.
Interviewer
And all of these effects that you have described here, they're all statistically significant?
Gabriela Lebrecht
Yes, that's correct.
Interviewer
Now, of course, numbers do not lie. Your analysis is, is entirely unbiased, completely objective. Are you a Manchester United fan?
Gabriela Lebrecht
That's correct.
Interviewer
Interesting.
Tim Harford
Thanks to Gabriella and to Duncan. You're listening to More or Less, and I'm Tim Harford. In the recent outbreak of deadly violence between Israel and Gaza, the weapons have included air to ground missiles, naval artillery, rockets and a concealed bomb on a bus. They've also included numbers. On Tuesday, for example, Avatar Leibovich of the Israeli Defense Force tweeted, unbelievable but true. One hundred and eleven Israelis wounded today, as we so often find on More or less. While all eyes are on the number, you should really be paying attention to the definition. It's true that on Tuesday, 111 Israelis were treated by Israel's national ambulance service. Actually, the final number was 112, but it's the definition of wounded that may surprise some loyal listeners. The ambulance service was quite clear. Three people were injured by shrapnel, 27 hurt themselves running for safe rooms and 82 were treated for shock. We don't have comparable figures for civilians in Gaza. Whether we're counting the cost of war or evaluating the effectiveness of the National Health Service, statisticians often find it's convenient to focus on deaths, not because lesser injuries or psychological injuries don't count, but because death is rarely an ambiguous condition. Between the latest outbreak of hostilities on 14 November and the ceasefire on 21 November, five Israelis have died, including three civilians. Gaza medical officials say that 162 people have died in Gaza, more than half of them civilians. The exact numbers haven't been independently verified. Now, you may remember last week we looked at the curious case of the correlation between chocolate consumption and the number of Nobel laureates a country produces the study was done by a professor of medicine at Columbia University in the United States, Franz Merceli. Now, while there have been studies linking flavonoids in chocolate with increased brain function, he knows that in this case correlation does not equal causation. He asked what you thought could be the link between the two, and here are just a few of your suggestions.
Listener 1
Although not a professional statistician, I understand enough statistics to easily identify the third variable, which correlates with both chocolate consumption and number of Nobel Prize winners. This factor is national development. Almost all Nobel Prizes in pure sciences are won by scientists working in developed nations. These are places that chocolate is consumed. The Map of Human Development index is identical to that of Nobel Prize densities in nations classified as High or Very High Development Index. When last I checked, not many children in Rwanda or Bangladesh have seen chocolate, let alone consumed it.
Tim Harford
The report has the causation the wrong way round. Surely it's obvious any intelligent person would realise that consuming chocolate is the right thing to do.
Listener 2
You must consider that the Mayas, who probably domesticated cacao, used to drink a lot of chocolate, and they were capable of amazing discoveries in astronomy. Was chocolate the reason for their intelligence?
Tim Harford
Chocolate is consumed in greater quantities in colder climates, as it's a comfort food
BBC Announcer
and doesn't melt quite as much.
Tim Harford
I currently live in Spain. There aren't many NOVA prizes being won here. It's mostly because we're all at the beach, not because we're not eating enough chocolate. We'll be sure to pass those on to Professor Mercelli. Sir Alex Ferguson isn't in charge of scheduling at the World Service, so alas,
Interviewer
there's no added time for us.
Tim Harford
For more information on our stories, you can visit BBC.com more or less and keep your questions and ideas coming in to More or Less at BBC Co.
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There are dozens of different podcasts now available from the BBC, including news, documentaries, science, business, arts and sport. For details of them all go to bbcworldservice. Com Podcasts.
Host: Tim Harford (BBC Radio 4)
Main Theme:
This episode explores the concept of “Fergie Time” — the common belief among football fans that Manchester United, especially under Sir Alex Ferguson, seemed to receive more generous added (injury) time at the end of matches, giving them more opportunity to stage a comeback. Tim Harford dives into the numbers and analyses whether this phenomenon is real, psychological, or a statistical myth.
Definition:
The belief that Manchester United receives more added time when losing, allowing them extra chances to recover in matches under Ferguson.
Listener Question:
Lucas Morrow asks whether "Fergie Time" is real or just another "zombie statistic" (00:13).
Expert Insight:
Former referee Graham Poll reveals that while referees don’t consciously favor teams, the psychological pressure in big stadiums (“Old Trafford, Etihad, Emirates, Stamford Bridge”) can impact decisions, possibly even subconsciously, leading to more added time (00:56).
"The pressure that's on you...must have an effect, even if subconsciously... You find yourself saying five minutes. That's something which...you kind of go, so where did that extra minute come from?"
— Graham Poll (00:56)
"United have had the most. So that's true."
— Duncan Alexander (02:27)
In-Depth Analysis:
Duncan Alexander examines added time specifically in matches United lost, drew, or won over three seasons:
Comparison with Other Top Teams:
Other major clubs (Arsenal, Chelsea, Liverpool, Man City, Tottenham) also see longer games when they are losing, except Chelsea.
Suggests the perception isn’t a unique pro-United bias but applies to big clubs generally (03:04):
"Other than Chelsea, all of them had longer games...when they lost the match...if there is a bias inherent with referees, it's not just towards Manchester United. It looks like it's to all big teams."
— Duncan Alexander (03:04)
Potential Confounders:
Home Team Advantage:
"If the home team is winning, then the extra time is cut by 46 seconds."
— Gabriela Lebrecht (04:13) "The ref just calls time early, the fans are whistling...the referee caves in..."
— Interviewer (04:19)
There is statistically significant evidence for more added time when a strong team is losing at home, but not away (04:44):
"If a strong team is losing at home, they get more time than if a strong team was losing away."
— Gabriela Lebrecht (04:44)
These effects are confirmed as "statistically significant" (05:18).
However, this is not exclusive to Manchester United; it may reflect broader psychological or crowd influences on referees.
On the persistence of “Fergie Time” as a myth:
"It's sort of a bit of confirmation bias, really, because... every time United have been given quite a lot of injury time, it's sort of flagged up in people's heads."
— Duncan Alexander (01:56)
On the broader psychological effect:
"The pressure implied upon you must have an effect, even subconsciously."
— Graham Poll (00:56)
This episode of More or Less offers a nuanced approach to the “Fergie Time” myth, blending statistical analysis with the psychology of refereeing and football fandom. The verdict: while “Fergie Time” can occasionally be observed, the phenomenon points more to the collective pressure exerted on referees than any singular club conspiracy. If you hear fans grumbling about “Fergie Time,” the numbers suggest it’s a symptom of being a big team—or having a big crowd—rather than a United-only advantage.