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Michigan Middle School Baseball League-MIMSBL

Middle School Leagues

Event Registration Details

6th grade league registration

Season Length: 3/31/25 – 5/8/25

Top 4 teams single elimination tournament: 5/12 & 5/15

8 game season with 2 Games each Week

Monday & Wednesday
(Cancelations made up with coach communication)

Game Field Location: Meijer Sports Complex
(3300 10 Mile Rd NE, Rockford, MI 49341)

Field Size: 50’mound and 70’bases

Game Start: 4:30PM or 6:15PM

Game Length: 6 innings or 1:30 minute time limit

Team Fee: $1,050
($1,000 + $50 Fee)
(includes game ball, field fee and umpire’s fee)

Manager Meeting: Monday - March 3rd @ 6PM

Meeting Location:
ACA Hardball Training Center
5960 Alden Nash, Lowell, MI 49331

REGISTER 

Camp Registration Dates and Information

7th grade league registration 

Season Length: 3/31/25 – 5/8/25

Top 4 teams single elimination tournament: 5/12 & 5/15

8 game season with 2 Games each Week

Tuesday and Thursday
(Cancelations made up with coach communication)

Game Field Location: Meijer Sports Complex
(3300 10 Mile Rd NE, Rockford, MI 49341)

Field Size: 54’ mound and 80’ bases

Game Start: 4:30PM or 6:15PM

Game Length: 6 innings or 1:30 minute time limit

Team Fee: $1,050
​($1,000 + $50 Fee)
(includes game ball, field fee and umpire’s fee)

Manager Meeting: Monday - March 3rd @ 6PM

Meeting Location:
ACA Hardball Training Center
5960 Alden Nash, Lowell, MI 49331

REGISTER

Event Registration Details

8th grade league registration 

Season Length: 3/31/25 – 5/8/25

Top 4 teams single elimination tournament: 5/12 & 5/15

8 game season with 2 Games each Week

Monday / Wednesday or Tuesday / Thursday
(Cancelations made up with coach communication)

Game Field Location: Meijer Sports Complex
(3300 10 Mile Rd NE, Rockford, MI 49341)

Field Size: 60’mound and 90’bases

Game Start: 4:15PM or 6:15PM

Game Length: 7 innings or 1:45 minute time limit

Team Fee: $1,050
​($1,000 + $50 Fee)
(includes game ball, field fee, lights if needed and umpire’s fee)

Manager Meeting: Monday - March 3rd @ 6PM

Meeting Location:
ACA Hardball Training Center
5960 Alden Nash, Lowell, MI 49331

REGISTER 

Camp Registration Dates and Information

78er league registration 

Season Length: 3/31/25 – 5/8/25

Top 4 teams single elimination tournament: 5/12 & 5/15

8 game season with up to 2 Games each Week

Monday & Wednesday
(Cancelations made up with coach communication)

Game Field Location: Meijer Sports Complex
(3300 10 Mile Rd NE, Rockford, MI 49341)

Field Size: 54’ x 80' bases or 60' x 90'

Game Start: 4:15PM or 6:15PM

Game Length: 7 innings or 1:45 minute time limit

Team Fee: $1,050
​($1,000 + $50 Fee)
(includes game ball, field fee, lights if needed and umpire’s fee)

Manager Meeting: Monday - March 3rd @ 6PM

Meeting Location:
ACA Hardball Training Center
5960 Alden Nash, Lowell, MI 49331

REGISTER 

If you have questions, we encourage you to contact us

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