I hope the injury isn’t too serious.
At first glance, it looks like Butler doesn't have a serious injury, considering he was able to leave the court on his own. And as far as I know, the X-rays didn't show anything serious. So, it's probably just a pelvic contusion, but even so, Butler could miss a couple of games. That could be critical for the Warriors.
He will undergo on MRI in bay area tomorrow so maybe he will be evaluated if he's fine to go back or he need to take a rest anyways people could read this report to know more about his situation.
Also good Butler says he's fine so maybe he can still play in this series since Warriors really need his presence. If he missed more games then provably that this will be a big problem on Warriors and for sure that Rockets will take advantage in this situation since each game is important.