On November 5, 2016, Holiday competed in the first ever amputee tennis tournament held at the Cherry Hill Racquet club. Brandon has also competed in 2008 at the Extremity Games in Michigan, winning a bronze medal in the Pancrase tournament. He is currently the executive director of Athletes with Disabilities Network Northeast, which is a non-profit that to promote a better quality of life for people with physical disabilities, especially for veterans and first responders by mentoring and creating awareness and offering opportunities for local athletic, recreational and educational activities. He created the Northeast Chapter to create a mentoring outreach program and adaptive sports program, which assists disabled community members heal with the help of paired mentors and use sport as a catalyst to healing.
