Cup teams all making use of sophisticated technology
KALININGRAD, Russia — As gigabytes of data flow from field to fingertips, click by click, the technological divide has been closing between teams at the World Cup.
While the focus has been on the debut of video assistant referees, less obvious technical advances have been at work in Russia and the coaches have control over this area, at least.
No longer are the flashiest gizmos to trace player movements and gather data the preserve of the best-resourced nations. All World Cup finalists have had an array of electronic performance and tracking systems made available to them by FIFA.
“We pay great attention to these tools,” Poland coach Adam Nawalka said. “Statistics play an important role for us. We analyze our strength and weaknesses.”
The enhanced tech at the teams’ disposal came after football’s law-making body — on the same day in March it approved VAR — approved the use of hand-held electronic and communications equipment in the technical area for tactical and coaching purposes. That allows live conversations between the coaches on the bench and analysts in the stands, a change from the 2014 World Cup when the information gathered from player and ball tracking systems couldn’t be transmitted in real-time from the tribune.
“It’s the first time that they can communicate during the match,” FIFA head of technology Johannes Holzmueller told The Associated Press. “We provide the basic and most important metrics to the teams to be analyzed at the analysis desk. There they have the opportunity either to use the equipment provided by FIFA or that they use their own.”
The KPI — key performance indicators — fed by tracking cameras and satellites provide another perspective when coaches make judgments on substitutions or tactical switches if gaps exposed on the field are identified.
“These tools are very practical, they give us analysis, it’s very positive,” Colombia coach Jose Pekerman said. “They provide us with insight. They complement the tools we already have. It improves our work as coaches, and it will help footballers too. I think technologies are a very positive thing.”
It’s not just about success in games. Player welfare can be enhanced with high-tech tools to assess injuries in real time allowed for use by medics at this World Cup. Footage of incidents can now be evaluated to supplement any on-field diagnosis.
The data provided on players by FIFA is still reliant the quality of analysts interpreting it.
“You can have millions of data points, but what are you doing with it?” Holzmueller said. “At the end even if you’re not such a rich country you could have a very, very clever good guy who is the analyst who could get probably more out of it than a country of 20 analysts if they don’t know really how they should read the data and what they should do with it.
“So it’s really up to each team and also up to each coach because we realize that for some coaches they sayL, `ook I have a gut feeling I don’t need this information.“’