One day, the mega-fight between Canelo Alvarez and Terence Crawford is on; the next day, it’s off. The latest update indicates there's been a significant snag.

The much-anticipated showdown between Canelo Alvarez and Terence Crawford appears to have been called off. According to The Ring Magazine, negotiations have broken down, halting

It appears the wait is over for Terence “Bud” Crawford's next fight — though he may have to wait another couple of months to face Canelo Alvarez.