- MLW tourneys return to IL, MI, and NY in 2025!
- MLW 2025 Opening Day YouTube release: Fri, May 2
- St. Louis Series tickets on sale now (DOW/EAS May 31, 2025)!
- WIFFLE is a registered trademark owned by The Wiffle Ball, Inc. and used under license.
The Official Site of
MLW Wiffle Ball
2025 Midwest Slugfest Tournament APRIL 12-13 (ILLINOIS) -- SIGN UP NOW!
The MLW Midwest Slugfest is BACK for its 6th year at the Louisville Slugger Sports Complex in Peoria, IL! This year's event will once again be taking place in their INDOOR DOME on April 12-13, 2025. The tournament format consists of all teams playing two pool play games on Saturday, with the top 16 teams in each division advancing for single-elimination bracket play the next day. We hope to see you there!
DETAILS:
Dates- April 12-13, 2025
Registration deadline: 5 PM ET on April 7, 2025 (schedule to be released later that night)
Location- 8400 Orange Prairie Rd, Peoria, IL, 61615
Fees- $140 per team
Team size- 3-4 players
Age divisions- 10-12, 13-15, 16+
Game length- 4 innings (full rule book below)
CLICK HERE TO REGISTER YOUR TEAM!
CLICK HERE FOR TOURNEY RULES!
If you have any questions about the tournament, please email us at mlwwifflemgmt@gmail.com
MLW LIVE FROM ST. LOUIS -- SAT, MAY 31, 2025! (TICKETS ON SALE NOW)

Then come back for the Grizzlies as they take on the Sussex County Miners at 6:30 PM with gates opening at 5:30 PM. Other festivities during the evening include a "Touch a Truck" promotion.
Ticket packages are as follows :
GA Tickets get you into the MLW 3-game series and a field box seat at the Grizzlies game
VIP Tickets get you FIRST-ACCESS into the MLW 3-game series, a VIP Meet and Greet at 5:30 PM before the Grizzlies game, and a field box seat for the Grizzlies game.
The Golden Fan Ticket gets you FIRST-ACCESS into the MLW 3-game series, a VIP Meet and Greet at 5:30 PM before the Grizzlies game, and an upstairs suite with the MLW crew for the 6:30 PM Grizzlies game with all-inclusive food and beverage.
Reminders:
NO OUTSIDE FOOD OR BEVERAGE IS PERMITTED IN THE BALLPARK.
THE GRIZZLIES ARE ENFORCING A CLEAR BAG POLICY FOR 2025.
GRIZZLIES BALLPARK IS NOW CASHLESS.
Saturday, May 31st Schedule:
10:30 AM: Gates open
11:00 AM: Diamondbacks vs. Eagles Game 1
12:00 PM: Diamondbacks vs. Eagles Game 2
1:00 PM: Diamondbacks vs. Eagles Game 3
2:00 PM: Series End, ballpark cleared
5:30 PM: VIP Meet and Greet period to begin in sectioned off location in Concourse
6:30 PM: VIP Meet and Greet End, Grizzlies game Start
We are so excited for this action-packed day and hope you will join us and be a part of our 2025 season!
If you have any questions regarding the event, please email us at mlwwifflemgmt@gmail.com.
2025 Wiffle in the Mitten Tournament AUGUST 2-3 (MICHIGAN) -- SIGN UP NOW!
MLW's 2025 Wiffle in the Mitten Tournament will be held in the Fieldhouse at The Legacy Center in Brighton, Michigan on August 2-3, 2025! The tournament format consists of all teams playing two pool play games on Saturday, with the top 16 teams in each division advancing for single-elimination bracket play the next day. We once again look forward to an amazing weekend!
DETAILS:
Dates- August 2 & 3, 2025
Registration deadline - 5 PM ET on Monday, July 28, 2025 (schedule to be released by the next morning)
Location- Legacy Center, 9299 Goble Dr, Brighton, Michigan, 48116
Fees- $140 per team
Team size- 3-4 players
Age divisions- 10-12, 13-15, 16+
Game length- 4 innings (full rule book below)
CLICK HERE TO REGISTER YOUR TEAM!
CLICK HERE FOR TOURNEY RULES!
If you have any questions about the tournament, please email us at mlwwifflemgmt@gmail.com
2025 Long Island Wiffs Tournament AUGUST 16-17 (NEW YORK) -- SIGN UP NOW!
MLW is returning to New York!! This year's event will be taking place at Lasorda Legacy Park on August 16-17, 2025. The tournament format consists of all teams playing two pool play games on Saturday, with the top 16 teams in each division advancing for single-elimination bracket play the next day. We hope to see you there!
DETAILS:
Dates- August 16-17, 2025
Registration deadline: 5 PM ET on August 11, 2024 (schedule to be released by the next morning)
Location- 350 Sills Rd #101, Yaphank, NY, 11980
Fees- $140 per team
Team size- 3-4 players
Age divisions- 10-12, 13-15, 16+
Game length- 4 innings (full rule book below)
CLICK HERE TO SIGN UP!
CLICK HERE FOR TOURNEY RULES!
If you have any questions about the tournament, please email us at mlwwifflemgmt@gmail.com
Get your MLW Merch on mlwmerch.com!
We've got all your MLW fan needs -- hats, t-shirts, jerseys, strikezones, autographed wiffle balls, and more!
MLW's Collaboration with YouTube Sensation Mark Rober
In May of 2023, five MLW players (Brendan Baranoski, Tommy Coughlin, Jimmy Knorp, Kyle Schultz, and Alec Warda) were featured in a Mark Rober YouTube video! Rober, a former NASA engineer turned full-time YouTuber, has amassed an astounding 24.2 million subscribers on the platform.
The video titled “This Ball is Impossible to Hit” details Mark's childhood experience playing wiffle ball and how he can now use his knowledge of science to understand why a wiffle ball behaves the way that it does. Taking things one step further, Mark decided to create a few wiffle ball gadgets of his own to try and assist him in defeating some professionals of the sport…being some of your favorite MLW players!