Dak Prescott is better right now than Tom Brady, Lamar Jackson AND Kyler Murray ... so says Drew Pearson -- who tells TMZ Sports the Cowboys star is a top-3 QB in the NFL.
The Dallas legend made the claim just one day after Dak carved up the Eagles on "Monday Night Football" ... saying he believes only 2 other QBs in the league are as good as Prescott is at the moment.
"Aaron Rodgers, Matthew Stafford, Dak Prescott," Pearson says.