Can a utahraptor kill a t-rex?

While Utahraptor was a large and formidable predator, it would be unlikely for it to kill a fully grown Tyrannosaurus rex in a direct confrontation. T. rex was significantly larger and more powerful, with strong jaws and robust body structure. However, if a pack of Utahraptors were to coordinate their attacks, they might stand a better chance against a younger or weakened T. rex, but such scenariOS would still be highly improbable in a one-on-one encounter.