Canelo Alvarez Backs Ryan Garcia, 'He's A Good Kid'

Play video content TMZSports.com Ryan Garcia might be causing a ruckus on the internet, but there's one guy who's sticking by his side no matter what -- 'cause Canelo Alvarez tells TMZ Sports he's got the young superstar's back amid his bizarre social media antics. "You know, he's a good kid and we don't need to judge him," Canelo told TMZ Sports. "He's a good kid and this is the moment when you need to support…