MEMORANDUM ***

Stephen Yagman appeals the judgment of the district court dismissing his complaint with prejudice based on res judicata. This case, Yagman II, was preceded by-Case No. 14 CV 2330, Yagman I.

“Res judicata, or claim preclusion, prohibits lawsuits on ‘any claims that were raised or could have been raised’ in a prior action.” Stewart v. U.S. Bancorp, 297 F.3d 953, 956 (9th Cir. 2002) (quoting Owens v. Kaiser Found. Health Plan, Inc., 244 F.3d 708, 713 (9th Cir. 2001)). Res judicata applies when there is: (1) identity or privity between the parties; (2) a final judgment on the merits; and (3) identity of claims. Id.

As to the first element of res judicata, the parties are identical in both district court cases. The second element is satisfied because the dismissal in Yagman I is a final judgment on the merits. With respect to the third element, this Court considers four factors in determining the identity of claims:

(1) whether rights or interests established in the prior judgment would be destroyed or impaired by prosecution of the second action; (2) whether substantially the same evidence is presented in the two actions; (3) whether the two suits involve infringement of the same right; and (4) whether the two suits arise out of the same transactional nucleus of facts.

Turtle Island Restoration Network v. U.S. Dep’t of State, 673 F.3d 914, 917-18 (9th Cir. 2012). The last factor—whether the claims arise out of the same core set of facts—is most important. See id. .

The district court correctly determined: (1) Yagman I and Yagman II involve infringement of the same rights and arise from the same core set of facts; (2) resolution of Yagman I and Yagman II would involve substantially the same evidence; and (3) Defendants’ freedom from liability established in Yagman I would be impaired by Yagman II. The district court also correctly determined that, even if not raised in Yagman I, the illegal-delegation argument is precluded. See McClain v. Apodaca, 793 F.2d 1031, 1034 (9th Cir. 1986) (“[Plaintiff] cannot avoid the bar of res judicata merely by ... pleading a new legal theory.”).

Plaintiff gets no second bite at the apple.

AFFIRMED.