Randolph gained international recognition as a member of the USA Women’s U17 National Team at the FIBA U17 Women’s Basketball World Cup, where she helped lead Team USA to a perfect 7–0 record and a gold medal. During the tournament, she averaged 9.3 points and 5.6 rebounds per game, showcasing her versatility and impact on both ends of the floor. 

She also delivered key performances throughout the event, including 14 points in the semifinal and double-digit scoring off the bench in group play, helping power Team USA’s dominant run.