**Updated March 2, 2024 by Whitby Minor Baseball Association. 

Divisions that Play One Game a Week will play on Nights Noted * 4U-7U games may start at 6:00pm or 6:30pm depending on designated park.
Division	# of Weeks	# of Games	Game Nights
4U (2020)	11	11	Thursday
5U (2019)	11	11	Tuesday
6U (2018)	11	11	Wednesday
7U (2017)	11	11	Monday
* Note that for these divisions you will only play one night per week and that night will be one of the dates noted above
ALL DIVISIONS BELOW WILL PLAY A TOTAL OF 16 REGULAR SEASON GAMES OVER 12 WEEKS
Division	# of Weeks	# of Games	Game Nights (Primary/Secondary)
8U/9U (2015/16)	12	16	Wednesday/Tuesday
10U/11U (2013/14)	12	16	Tuesday/Wednesday
12U/13U (2011/12)	12	16	Monday/Thursday
14U/15U (2009/10)	12	16	Monday/Wednesday
16U-21U (2003-2008)	12	16	Thursday/Sunday
** Friday & Sunday evenings will be used for ALL 8/9U through 16-21U divisions as make up dates required to reschedule games cancelled or delayed due to weather related or field condition issues. Practices could be on either a Saturday or a Sunday from May through to the end of Regular Season

  
Season starts for all divisions normally mid May (weather permitting)
 
4U (Blastball), 5U (TBall), 6U (First Pitch) and 7U (Tyke) will run for 11 weeks with the last week being the third week in July. 
 
8U/9U (Rookie) to 16-21U (Midget/Junior) regular seasons runs for 12 weeks, with the final week of the regular season being the 2nd last week of July (weather permitting). Playoffs will start following regular season and will run for approximately 2 - 3 weeks. 

In an effort to further develop the skill sets of the WMBA players and enhance the level gameplay at each age group there have been some changes within the division structure. A more detailed overview has been provided on the website regarding all the rules that have been reviewed/created.

Here is the junior division line-up for 2024:

4U
Introduction to baseball. Three teams on the field at the same time rotating through three stations 1) hitting 2) infield defense 3) skill development conducted in the outfield.

5U
Taking the FUNdamentals learned in Blastball children will now hit hardballs from the tee and learn to make outs on the base paths.

6U
Coaches will pitch underhand to players and outs made on the bases.

7U
The pitching machine is introduced a full season earlier with this new division

8U/9U
Pitching machines will continue to be used in games, with increased speed. Players will recieve an introduction to live pitching during practices as prepartion for the 10U/11U division.