The Timber Rattlers were established in 1986 as part of an effort to revitalize local interest in baseball and create a sense of unity among residents. Greenbelt, surrounded by a dense forest and wildlife, drew its name and team identity from the timber rattlesnake—a tenacious and adaptable creature known for its sharp instincts and resilience. The team adopted these qualities as their guiding principles, with the motto: "Strike with Precision, Play with Heart."

The early years were challenging, as the team faced fierce competition and struggled to find their rhythm. However, they quickly became known for their "never give up" attitude, earning the respect and admiration of fans and rivals alike. The Timber Rattlers' games became a community event, drawing people together to cheer for their beloved team and celebrate the joy of baseball.

In 1995, the Timber Rattlers introduced their official mascot, "Ricky the Rattler," a cheerful and quick-witted rattlesnake who became the face of the team's indomitable spirit. Ricky's on-field antics, from leading cheers to performing playful tricks, brought an extra dose of fun and energy to every game, solidifying the Timber Rattlers as a fan-favorite team.

Over the years, the Greenbelt Timber Rattlers have evolved into a powerhouse on the field and a symbol of resilience off the field. Their journey serves as a testament to the power of determination and the unifying force of sports. Today, the team and its loyal fans proudly wear the Timber Rattlers' emblem, carrying on their legacy of precision, heart, and community.