Home / Tournaments / MBT (Minnesota)

MBT — Minnesota Baseball Tournaments

MBT (Minnesota Baseball Tournaments) runs many Twin Cities travel weekends and is closely tied to the Metro Baseball League (MBL) ecosystem. Bat rules are usually on the event / organization sheet.

Youth stampsOften USA / USSSA / BBCOR mix

SourceEvent / MBL sheet

RelatedMBL league page

HonestyConfirm weekend PDF

Twin Cities tournament pattern

MBT weekends commonly allow a mix of USABat, USSSA BPF 1.15, and BBCOR depending on age — mirroring MBL travel norms.
Older brackets trend toward BBCOR −3.
Always open the specific MBT event rules before assuming your league bat is fine for that weekend.

See also the league pages for MBL and MYAS / Gopher State.

Local / inherits stamp: When MBT does not publish a unique national bat chart, treat rules as event-specific and confirm with the director.

Related: Twin Cities metro · Perfect Game · USSSA

Barrel size by age Local / confirm

Maximum barrel diameter (inches) commonly published for this program. Length and drop limits are separate — check the notes.

Age / division	Max barrel	Notes
Youth weekends (typical)	Stamp-family default	USA / USSSA / BBCOR by age
BBCOR brackets	2⅝″ max	When −3 BBCOR required

Confirm MBT / MBL event sheet for that weekend.

Confirm with your event: Exact barrel caps can differ by weekend, age group, and director PDF.

Rules change. Always confirm with your tournament director before game day.

Page reviewed: October 23, 2026