UND Roster

2019-20 Baseball Roster

#13 John Arndorfer


Height 6-3
Weight 197 lbs.
Class Junior
Hometown Lake Oswego, OR
High School Jesuit


  • Played in six games during the abbreviated season.
  • Recorded a hit, RBI and run scored in the 12-1 win over Incarnate Word at the Alamo Irish Classic.

*Season suspended after 13 games due to COVID-19


  • Played in 16 games during his second season with the Irish
  • Recorded his first collegiate hit and his first two RBI on the road against Arizona State (2/16)
  • Got a hit in four straight games against Arizona State, Eastern Michigan and Incarnate Word (2/16-23)
  • Played summer ball with the Portland Pickles in the West Coast League


  • Made his Irish debut as a pinch-runner against Wake Forest on March 24


  • Earned three varsity letters in baseball from Jesuit High School
  • As a junior led Jesuit to the 2016 6A Oregon State Championship and was named Honorable Mention Metro-League after hitting .276 with 24 RBI and 16 stolen bases
  • As a senior hit .360 with 18 RBI, two home runs and 18 stolen bases
  • Named co-captain, was selected to the Second Team All-State and First Team All-League and was chosen to play in the 2017 Oregon All-Star Series
  • Rated the No. 18 overall prospect and No. 4 outfielder in Oregon by Perfect Game
  • Named an Under Armour Preseason All-American Honorable Mention in 2016-17
  • Competed with the Portland Baseball Club for two seasons
  • Ranked the No. 4 outfielder in Oregon by Perfect Game


  • Hails from Lake Oswego, Ore.
  • Siblings of Katie and David
  • Parents Tom and Julie Arndorfer graduated from Notre Dame in 1985 and sister Katie graduated from Notre Dame in 2017