Where sites sports statistics take information?

For example on the website myscore says:

A quick update of the results
You will be surprised how quickly we update them. In most cases, every event in the game is displayed on our website in less than 10 seconds. And every day we improve these indicators.

How do they succeed? Where do I get information?
June 10th 19 at 15:20
2 answers
June 10th 19 at 15:22
Editors, freelancers in the state is watching the match on the laptop, something happened - entered immediately.
June 10th 19 at 15:24
At least one game had been, there was no question would tear your *** off the couch!!!
Every match these journalists-commentators-man-with-camera so much, that sometimes fans behind them cannot be seen, ROY!
Even in the most run-down town with 1000 fans will always be a swarm of at least 10 people with microphones!))) And you are probably due to a more serious meeting. Vasya!
Moreover, as written above, matches sometimes (TA-dam!) broadcast public))!

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