Advantage Team Sales Group, Inc. was founded in 2003, after recognizing the need for an athletic team dealer in the Chicagoland area that would put customer service at the forefront. We strongly believe that no detail is too small to communicate thoroughly with our customers. We are proud of our strong base of returning customers. The custom products you purchase for your team or group are important, and we will make sure it is always done right. Let us sweat the details!