A joke, in 2015 the Osasuna - Espanyol had more evidence about the fixing and they ended up filing it. No one cared about Sergio Garcia winning the lottery 4 times in the same day, outrageous bets, Aguirre benching his best player on the field and Osasuna being unable to account what did they spend the amount of money they withdrew from their foundation.
The only difference between the Serie A and La Liga is that in Italy, sometimes they do something against match fixing and pressuring/buying referees.