WSC Grandslam - Baseball

WSC Grandslam - Baseball is a youth travel baseball tournament in Muskego, WI, on Fri, Jun 25 – Sun, Jun 27, 2027. Age groups: 7U, 8U, 9U, 10U, 11U, 12U, 13U, 14U, 15U, 16U, 17U and 18U. Organized by WSC.

Tournament page on play.wscevents.comCompare with this weekend's other tournaments

From the organizer's listing on play.wscevents.com · checked Oct 19, 2026. Register and confirm details with the organizer.

Age groups

How strong is the field?

The organizer hasn't published team lists yet. We rate each age group's field once at least 6 registered teams have results, and this page updates as teams register.

Ratings come from public game results. How field ratings work. The 1-10 rating for each field and every registered team are in the TourneyMagic search.

Last year

WSC Grandslam - Baseball ran Fri, Jun 26 – Sun, Jun 28, 2026 in Muskego, WI. 85 teams entered across 8U, 10U, 11U, 12U, 13U, 14U, 15U, 16U and 17U. The 10U field was rated a developing field. The 11U field was rated a developing field. The 12U field was rated a developing field.

Other baseball tournaments near Muskego that weekend

• Battle for the Boulder at the Rock · Franklin, WI · 5 mi · 10U, 11U, 12U
• Franklin Field Championships · Franklin, WI · 5 mi · 17U, 18U
• Spring - Summer Credits · Pewaukee, WI · 13 mi · 8U, 9U, 10U, 11U, 12U, 13U, 14U, 15U, 16U, 18U · 15 teams
• RecPlex Summer Shootout · Pleasant Prairie, WI · 30 mi · 9U, 10U, 11U, 12U, 13U, 14U
• Summer Turf Shootout · Crystal Lake, IL · 47 mi · 9U, 10U, 11U, 12U, 13U, 14U, 15U, 16U, 17U · 1 team
• GMB Summer Showdown - Chicago · Huntley, IL · 53 mi · 9U, 10U, 11U, 12U, 13U

Every baseball tournament in Wisconsin that weekend, with field ratings

Wisconsin baseball tournaments · Baseball tournaments by region

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Page updated Oct 19, 2026.