SALT LAKE CITY — Jaren Jackson Jr. had 24 points and 10 rebounds, rookie Darryn Peterson made the go-ahead free throws with 50.5 seconds left, and the Utah Jazz outlasted the New Orleans Pelicans 120-119 on Friday night. Keyonte George tallied 19 points and 10 assists and Jaxson Hayes added 17 points for Utah (1-1).