1:39 PM PT -- Raiders coach Josh McDaniels spoke with reporters about the incident on Tuesday ... saying he's still trying to get more information, but one thing he knows is Davante Adams has his full support.
Las Vegas Raiders
"I know that was an unfortunate situation," McDaniels said. "We obviously don't want any of our guys to be doing anything like that. He knows that. He's very well aware of that."
"But I know the person. I don't think there was any intent behind it on his part. But whatever they [the NFL] ask of us, whatever they need from us, obviously, we'll comply."
Davante Adams was so furious after losing to the Chiefs on Monday, he put two hands on a man's chest and shoved him to the ground ... though he apologized for his actions just a few minutes later.
The shocking scene happened after Las Vegas fell 30-29 to Kansas City at Arrowhead Stadium ... when Adams was trying to leave the field to head back to the locker room.
But, moments later at his locker, Adams told media members he was remorseful over it all.
Las Vegas Raiders
"I want to apologize to the guy," Adams said. "There was some guy running off the field, and he ran, like, jumped in front of me coming off the field and I bumped into him, kind of pushed him, and he ended up on the ground."
"So I wanted to say sorry to him for that because that was just frustration mixed with him literally just running in front of me. I shouldn't have responded that way, but that's how I initially responded. So, I want to apologize to him for that."
Adams -- who scored two touchdowns in the loss -- later tweeted out another apology ... saying he "felt horrible immediately" over it all.
No word yet if the 29-year-old is facing any punishment for the incident ... though he can probably expect a fine to be coming at some point later this week.