Canelo Alvarez is clearly NOT amused by Jake and Logan Paul -- saying their foray into boxing is all about money, not glory ... and it's disrespecting the sport.
Logan Paul is set to take on Floyd Mayweather -- the only man to have ever defeated Canelo -- in an exhibition match in February.
So, we asked Canelo how he felt about the event -- considering he's been calling for a rematch with Floyd for years.
Shocker, Canelo ain't thrilled about it .