Prior to Stanford 

  • 2025 graduate of Orange Lutheran High School in Orange, Calif.
  • Helped his team to a CIF State championship (2024) and a pair of CIF semifinal appearances (2023-24)
  • Three-time all-Trinity League, including a first-team selection in 2024
  • Four-year varsity player at Orange Lutheran
  • Competed for USA Prime and Team California
  • Selected for Area Code Games (2023-24) and Area Code Select (2025)
  • Selected for USA Baseball National Training Development Program (2023)
  • Voted best control in the 2025 MLB Draft high school class according to Baseball America (February 2024)
  • Ranked the No. 21 right-handed pitcher in California (59th overall in state) and 135th-best high school righty in the nation according to Perfect Game

Personal

  • Son of Susan and Jeff Peterson
  • Has one sibling, Nic
  • Brother, Nic, plays baseball at UC Santa Barbara