Good news, bad news for Dodgers fans ... Cody Bellinger says he was still in pain on Monday after dislocating his shoulder Sunday night -- but insists he's "good to go" for the World Series.
... this according to Cody's dad, Clay Bellinger.
"I talked to him a little bit after the game, he said it was really really sore," Clay tells TMZ Sports ... "It was sore yesterday."
"I just texted him a little bit ago, and he said he was good to go.