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Old 22nd August 2011, 01:24   #7 (permalink)
Baby Faced Assassin
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Decent article on football statistical revolution off late. FT.com / FT Magazine - A football revolution

I loved this bit:
Quote:
Football’s shrewdest number-crunchers have always understood that data can only support a decision about a player. They cannot determine it. Biermann tells the story of how Wenger in 2004 was looking for an heir to Arsenal’s all-action midfielder Patrick Vieira. Wenger wanted a player who could cover lots of ground. He scanned the data from different European leagues and spotted an unknown teenager at Olympique Marseille named Mathieu Flamini, who was running 14km a game. Alone, that stat wasn’t enough. Did Flamini run in the right direction? Could he play football? Wenger went to look, established that he could, and signed him for peanuts. Flamini prospered at Arsenal before joining Milan to earn even more.

Conversely, the clubs that stuck with “gut” rather than numbers began to suffer. In 2003, Real Madrid sold Claude Makélélé to Chelsea for Ł17m. It seemed a big fee for an unobtrusive 30-year-old defensive midfielder. “We will not miss Makélélé,” said Madrid’s president Florentino Pérez. “His technique is average, he lacks the speed and skill to take the ball past opponents, and 90 per cent of his distribution either goes backwards or sideways. He wasn’t a header of the ball and he rarely passed the ball more than three metres. Younger players will cause Makélélé to be forgotten.”

Pérez’s critique wasn’t totally wrong, and yet Madrid had made a terrible error. Makélélé would have five excellent years at Chelsea. There’s now even a position in football named after him: the “Makélélé role”. If only Real had studied the numbers, they might have spotted what made him unique. Forde explained: “Most players are very active when they’re aimed towards the opposition’s goal, in terms of high-intensity activity. Few players are strong going the other way. If you look at Claude, 84 per cent of the time he did high-intensity work, it was when the opposition had the ball, which was twice as much as anyone else on the team.”
But those renditions by Giles Revell are absolutely pointless.
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