Brannon Martinsen has transferred from JSerra to Sierra Canyon for his senior year of basketball.
JSerra coach Keith Wilkinson confirmed Martinsen’s move.
Martinsen, a 6-7 guard/forward, was an All-Orange County first team player as a sophomore at Mater Dei for the 2023-24 season. He transferred to JSerra for his junior year and was All-County second team for the Lions.
