Kyler Murray appears to be doing a 180 when it comes to the altercation he had with a fan in Vegas on Sunday ... because he's now saying he has "no hard feelings" toward his alleged attacker.
The Cardinals star clearly felt differently just three days ago -- when a man appeared to take a swipe at the quarterback's face while he was celebrating Arizona's thrilling overtime win against the Raiders.
Murray was apparently so upset with situation, Las Vegas police ended up launching an investigation into the incident .