2026 GMB Dinger deMayo – Missouri Turf
May 1st – 3rd, 2026
Wapelhorst Park, St Charles, Mo (Turf)
BMAC, Bridgeton, Mo (8UM - 11U) (Natural)
8UM - 14U, 3 Game Min
A/AA Divisions Only
Cost:
(8UM, $250)
(9U - 11U, $550)
(12U – 14U, $675)
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:
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.
| Division | Sub Division | Price |
|---|---|---|
| 8UM | A/AA | $250 |
| 9U | A/AA | $550 |
| 10U | A/AA | $550 |
| 11U | A/AA | $550 |
| 12U | A/AA | $675 |
| 13U | A/AA | $675 |
| 14U | A/AA | $675 |
Saint Charles, Missouri
Saint Charles, Missouri
Saint Charles, Missouri
Saint Charles, Missouri
