2026 GMB American Blue Season Opener

March 21st – 22nd, 2026    
Chesterfield Valley Athletic Complex    
Wapelhorst Park, St Charles (Turf Overflow)
8UM - 14U, 3 Game Min
Single A Division Only

Cost:
(8UM – $350)
(9U – 12U, $600) 
(13U – 14U, $625)

14U and Above - 60 x 90
13U - 54 x 80
11U and 12U - 50 x 70
9U and 10U - 46 x 65
8U Kid Pitch - 40 x 65
7UM - 8UM - 8U Coach Pitch - 40 x 60

No Metal Spikes, No Seeds and No Gum on Turf Fields - Zero Tolerance
Schedules Released @ 10pm Tuesday Week of Tournament

GMB Hotel Info

Book Your Block
events.bookyourblock.app/GMB

If you require assistance setting up a group block, please contact:

groupblocks@bookyourblock.com

(973) 814-4366

Travel teams attending GMB tournament events that require overnight stays must book through our approved hotel partner, Book Your Block. Drury Inn is not an approved GMB Hotel Partner. Please see GMB Hotel Policies for more information.

2026 GMB American Blue Season Opener

Youth & High School Baseball Tournament

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