After waiving his right to a jury trial, defendant was convicted by a trial court of three counts of first-degree sexual abuse, ORS 163.427; six counts of first-degree sodomy, ORS 163.405; and three counts of third-degree sexual abuse, ORS 163.415. He appeals, assigning error to the admission of evidence of defendant’s prior sexual conduct with the same victim, which the trial court admitted over defendant’s objection. On appeal, defendant argues that, since his conviction, the court has held in State v. Williams, 357 Or 1, 346 P3d 455 (2015), that this type of evidence in a child sexual abuse case1 is inadmissible if the trial court fails to conduct OEC 403 balancing, weighing the probative value of the evidence against the danger of unfair prejudice. Defendant specifically contends that due process required the trial court, in a child sexual abuse case, to conduct OEC 403 balancing before admitting evidence of a defendant’s prior sexual conduct with the same victim. However, defendant did not raise OEC 403 or due process arguments to the trial court below. Consequently, defendant has not preserved those arguments, and we will not consider them for the first time on appeal. See State v. Woods, 284 Or App 559, 563, 393 P3d 1188 (2017) (where prior uncharged sexual conduct is offered to show defendant’s sexual propensity for the victim, any error in the trial court’s failure to conduct OEC 403 balancing will not be considered on appeal if defendant has not raised an OEC 403 or due process argument to the trial court).2

Affirmed.