One-day, multi-city coding competition for baseball fans where Tech & Sports collide.
Love creating stuff on your computer and LOVE baseball? Come hack with us on March 9 at cities near you! Visit for more info.


The fifth annual Baseball Hack Day is a fun, friendly one-day hacking competition (also known as hackathon, hackfest or codefest) for baseball fans.

It is the day where area baseball minds come together and see what cool projects can be created within a limited time. The project could be (but is not limited to) a tool, app, website, or data visualization. Baseball Hack Day is a free event thanks to our generous sponsors (see our site for sponsors!). The event is based on the principle of the Hack Day Manifesto.

New to hack days? Have no fear. See to get an idea. See our resources in github wiki, check out our inspiraton blog on tumblr, and follow us on Twitter @BaseballHackDay.


To be eligible, you do need to be on-site at one of our locations on March 9.

Hackathon Sponsors


$730 in prizes

Baseball Hack Day Grand Prize Winner

In addition to each cities individual winners, winning teams of all cities will participate in a video chat presentation on Tues. March 12 at 5 PM EST. Winner will receive 2019 MLB.TV Premium subscription for each team member (maximum team size of four) and major bragging rights!

Boston Winner

Mookie Betts autographs donated by the Boston Red Sox!

Los Angeles Winner

New York Winner

Dick's Sporting Goods gift cards

San Diego Winner

Toronto Winner

4x$50 Blue Jays Gift Cards (total $250)

Toronto 2nd place

Toronto 3rd Place

Boston 2nd Place

Boston 3rd Place

San Diego 2nd Place Winner

Devpost Achievements

Submitting to this hackathon could earn you:

How to enter

To be eligible, you do need to be on-site at one of our locations on March 9. Presentation and judging will happen in person.

Judges staff members and more! staff members and more!

Judging Criteria

  • Creativity & Originality
  • Design & Presentation
  • Execution & Functionality

Questions? Email the hackathon manager

Tell your friends

Hackathon sponsors

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