Welcome to Greendale Twi Nite, Southeastern Wisconsin’s largest coed youth baseball and softball organization serving kids across fourteen municipalities.

At Twi Nite we offer safe, structured, team sports opportunities including youth t-ball, baseball, softball, hardball, select teams and fall rec leagues. Our emphasis is on making sure kids have fun, improve their skills and meet new friends.

Registration for the 2023 season will open on December 1st and conclude on March 15th . All players registered after March 15th will be placed on a waiting list. Any player not selected from a waiting list will receive a full refund of fees within 5 business days. (There will be no extensions to registration in 2023). All registrations must be completed online.

Early registration will include a $10 discount through February 14th . Beginning on February 15th players pay full registration fees as listed below.

Registration fees are as follows:

League Grades Early Registration After February 14
Single A 4K & 5K (coed) $ 85 $ 95
Double A 1st & 2nd (girls and coed) $ 115 $ 125
Hardball Minors 3rd & 4th (boys) $ 135 $ 145
Hardball Majors 5th & 6th (boys) $ 135 $ 145
Hardball Seniors 7th & 8th (boys) $ 135 $ 145
Softball Juniors 1st & 2nd (girls) $ 135 $ 145
Softball Minors 3rd & 4th (girls) $ 135 $ 145
Softball Majors 5th & 6th (girls) $ 135 $ 145
Softball Seniors 7th & 8th (girls) $ 135 $ 145
Please contact us if you have any questions.

Your registration is not complete until online payment is confirmed

Payment by check will no longer be accepted

No in-person registration in 2023. All registrations must be online

To register for Twi Nite 2023 Season please click on the button below :


Thank you for choosing Twi Nite!

We're looking forward to a great season!