what a complete and utter load of bllx this thread is.

This is how it works in real life. For instance a tennis tournament.



AS each point is played it is broadcast over satellite with what is called a uplink feed.(0.525 seconds) because the signal is going 35000 kilometres into space),this is then sent back to earth,probably encrypted(0.525 seconds)
Television company's around the world will receive this signal .

They will then add their own commentary and graphics, and send the signal back to space ( another c 2.5 seconds).
Other tv will use THIS signal and repeat the process with their own graphics( another 1.5 seconds).

Meanwhile betting syndicates, will have at the venue stewards using mobile phone technology with a delay of 0.01 second
Meanwhile bookies, sportsbook , will have at the venue stewards , or pay for he same from dedicated data providers( the biggest is sportsradar).
And then will impose a delay of 3 to 5 second on live bets.

No way can the OP supply faster updates than what is the norm.
That is why serious betters are at the venue themselves, or paying for the 0.1 phone delay.