Contact Info


Contact Information

For specific questions on anything ThunderBolts, please contact the correct ThunderBolt rep below.  For general questions about the ThunderBolts, please use the general contact information below.  Thank you!

For questions on...

 staff employment, facility rentals, fundraising, and website contact Mike VerSchave via email at

baseball operations including team roster & coaches contact Brian Smith via email at

game day presentation and sponsorships contact
Bill Waliewski via email at

School Days, Splash Days, school & library incentive programs, and mascot apperances contact 
Johnny Sole via email at .
internship program and group information contact 
Kenny Thorne via email at
all donation requests should be sent to
to sign up for the kids club click HERE and fill out the form
all questions about the kids club should be sent to

Mailing Address
Windy City ThunderBolts
Ozinga Field
14011 South Kenton Avenue
Crestwood, Illinois 60418 (Old ZIP 60445)

Main Phone Line
708.489.BALL (2255)

Fax Line

Web Site

General Email

Box Office Hours
Game Day In-Season: Open at 9 am Monday-Friday, 10 am Saturday, & 12 pm Sunday. Our offices close 30 minutes after game.

Non-Game Day In-Season: 9 am-5 pm Monday-Friday, 10 am-2 pm Saturday, closed Sunday.

Off-Season: 9 am-5 pm Monday-Friday, closed Saturday & Sunday.

Currently we are in OFF-SEASON Hours (In-Season hours will resume April 6, 2020)


Unless we have an event or game, we are closed on the following days:  New Year's Day, Good Friday, Memorial Day, Independence Day, Labor Day, Columbus Day, Wednesday before Thanksgiving, Thanksgiving, Friday after Thanksgiving, & Christmas Eve through New Year's Day.