KNOCKIN' TYPE 1 DIABETES (T1D) OUT OF THE PARK!
Bill Mazeroski's World Series winning home run in 1960 at Forbes Field.
WBB MVP, Nick Groat, at McGinley Park in 2014.
Type 1 Diabetes (T1D)
T1D requires constant attention. There are no days off. Find out what those with the disease have to say and how to help.
Make A Difference
The Wiffle Ball Bonanza and Children's Hospital of Pittsburgh are knocking T1D out of the park. Take a swing with us!
Contact Us
If you want to know more about the Wiffle Ball Bonanza, give us a shout! We'd love to hear from you and your friends.
This year marks the Bonanza's 10th anniversary, but it also marks a very important year for WBB founder, Zach Freeman. Click here to see what Zach has to say about this year's tournament.







