Greater Manassas Baseball League is a volunteer organization serving the youth of the Cities of Manassas, Manassas Park, Prince William County, Clifton and Centerville.

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The Osbourn Park Yellow Jackets Baseball & Softball teams are offering a free clinic on Saturday, March 30th, for any GMBL registered player 14 and under.  The clinic will be held at Osbourn Park High School.  Please register so that adequate staffing ensured. 

GMBL Westfields Golf Tournament

DATE:   Monday, April 8th 



13940 Balmoral Greens Ave, Clifton, VA  20124
Phone: (703) 631-3300 

Time:  11:30am Lunch and Registration Check-In;  1:00pm Shot Gun Start

Cost: $100 per player/$400 per Foursome



Enjoy a complete program of special events, 18 holes of golf (including cart), Range Balls, Scoring, lunch, and an exciting awards banquet...

All for just $100 / player!

This price includes 18 holes of golf (including cart), Mega Putt Putting Contest, Dinner provided by Glory Days Grill, awards reception and silent auction.  

Golf attire is required. Collared shirts, shorts or slacks. No steel spikes are allowed on the course. All participants must be at least 7 years of age.



Greater Manassas Baseball League is a 501(c)3 non-profit organization. Your tax deductible donations go directly to registering children who could not otherwise afford to play, equipment, and other worthwhile items.

This form should be completed within 48 hours of each game’s completion.  This information will assist GMBL to reconcile the umpire billing statements.  It will also help GMBL identify areas where our umpires may need additional training or guidance.