Jack Postma

RHP • Barrington
Jack Postma
  • B/T R/R
  • Height 6-5
  • Weight 210 lbs
  • Hometown Barrington, IL
  • Level High School

Unlock Full Player Profile

Get complete scouting reports, detailed rankings analysis, and full article access.

$7.49 /month
Log In to Subscribe

Cancel anytime • No long-term commitment

Rankings Preview

Ranked 55th in 2028 High School Draft
Full scouting report available with subscription