Our Next Association Meeting is Sunday, Sept 27, at 7:00 pm via Zoom.
Welcome
You have reached the MAC-NVBUA association member website. We aim to provide information and resources to help our members have an excellent member experience and to umpire effectively.
Our umpires serve the greater Washington, DC, metropolitan area, including youth baseball, scholastic baseball, and adult recreation. Our assigning group also provides opportunities in college-level baseball.
To learn more about the life of our association, read our current or back issues of Blue Crew News, our membership online newsletter. If you have any questions or comments about the association, please use our contact form.
Our Most Recent Issues
Blue Crew News
BCN: 2026 Issue 7
Greetings and salutations, true, blue believers, I would like to begin this month by acknowledging and thanking Mike Chmar for taking the helm here at The Blue Crew News last month while I was on vacation. Oh…and apparently Chmar is such a gamer, he covered for me...
BCN: 2026 Issue 6
Editor's Message Greetings My Fellow Men in “Blue”, We’ve been working hard to wrap up a successful spring season here at BCN. It’s been a bit since I’ve been at the helm for an issue, but Robert deserves time to travel with his family! We’re all human after all!...
BCN: 2026 Issue 5
Editor's Message The local DC baseball community continues to mourn the loss of a legend…Rob Hahne. Services are as follows: Wednesday, May 27th 10:30 am funeral service at Grace Redeemer Church, 5200 Ox Road, Fairfax, VA 22030 2:00 pm Celebration of Life at Cap One...
Recent Online Meetings & Presentations
On Demand Video
MACNV Association Meeting: May 3, 2026
Replay of the MAC-NV Association Meeting via Zoom on Sunday, May 3, 2026
MACNV Association Meeting: Mar 1, 2026
Replay of the MAC-NV Association Meeting via Zoom on Sunday, March 1, 2026
MACNV Association Meeting: Feb 2, 2026
Replay of the MAC-NV Association Meeting via Zoom on Monday, February 2, 2026
Need Umpire Equipment?
Check out “Adamczyk’s Attic.” Ron Admaczyk has compiled a great list of options to meet your umpire equipment and uniform needs.
Calendar
Association Meetings
Sunday, Sept 27
Zoom Meeting @ 7:00 pm
Sunday, Oct 25
Zoom Meeting @ 7:00 pm
Association Banquet
Saturday, November 21