Last Updated: February 21, 2017
 Registration Now Open! TMYBA Registration Now Open!   [More Info]
  • Meijer - Home Run Sponsor
  • Thiensville Mequon Lions Club - Home Run Sponsor
  • JNB, LLC - Home Run Sponsor
  • Meijer - Home Run Sponsor
  • Please See our Sponsor Page for a Special Thanks to our 2016 Sponsors!


CLICK Here to Register for the 2017 TMYBA Season!


Thiensville-Mequon Youth Baseball Association(TMYBA) is dedicated to providing recreational baseball and softball programs to our local area youths. Programs are grade-based running from K5 through 9th grade. We currently offer five baseball leagues - Rookie Baseball (K5 & 1st), A Baseball (2nd), AA Baseball (3rd & 4th), AAA Baseball (5th & 6th), Major Baseball (7th - 9th) - and three softball leagues - Rookie Softball (K5 - 2nd), Minor Softball (3rd, 4th & 5th) and Major Softball (6th, 7th & 8th). Practices and games are conducted at various school and city parks around Mequon and Thiensville.

TMYBA is a VOLUNTEER organization overseen by a Board of Directors. Board Meetings are generally the first Tuesday of every month. TMYBA is a non-profit organization operating under Section 501(c)(3) of the Internal Revenue Code.


Heat Teams Celebrating Success!  Click Here for Details!


Inclement Weather Policy

In the event of inclement weather TMYBA will make every effort to post cancellations on the website and for coaches to email players and/or their families.  Decisions to cancel will be made prior to 5pm and are often decided on a field-by-field basis.  

Check the website frequently and/or email your coach if concerned.  We will only post cancellations.

Upcoming Games/Practices

Wednesday, Feb 22
Heat Baseball
Mequon HEAT U13 PRACTICECanceledHomestead High School Main Gym
Thursday, Feb 23
Heat Baseball
Mequon HEAT U9 Red PRACTICE6:15pm - 7:30pmWilson Elementary Gym
Mequon HEAT U10 PRACTICE7:30pm - 8:30pmWilson Elementary Gym
Friday, Feb 24
Heat Baseball
PRACTICE Mequon HEAT U9 White7:00pm - 8:00pmDelta Sports Performance (Glendale)
Heat Softball
Mequon HEAT U12 White Softball PRACTICE6:00pm - 7:00pmRange Line Gym
PRACTICE Mequon HEAT U12 Red Softball7:00pm - 8:00pmRange Line Gym
Mequon HEAT U14 Red Softball @ Optional Practice8:00pm - 9:15pmRange Line Gym
Saturday, Feb 25
Heat Softball
Mequon HEAT U10 White Softball @ Optional Practice9:00am - 10:00amWilson Elementary Gym
Mequon HEAT U14 Red Softball @ Optional Practice10:00am - 12:00pmWilson Elementary Gym
Sunday, Feb 26
Heat Baseball
PRACTICE Mequon HEAT U9 White4:00pm - 5:20pmSteffen Middle School Gym
Mequon HEAT U10 PRACTICE5:20pm - 6:40pmSteffen Middle School Gym
Mequon HEAT U13 PRACTICE7:30pm - 8:30pmDelta Sports Performance (Glendale)

For a complete schedule listing, click here!