Jeff's Sports 14165 W Capitol Dr, Brookfield, WI53005 Jeff's Sports specializes in sports memorabilia, including the Green Bay Packers. In 2003, Jeff's Sports was voted "Best…More Sports Memorabilia Store in Wisconsin." With every autographed sports memorabilia item, Jeff's Sports includes a tamper-proof hologram and certificate of authenticity. Its products include Brett Favre autographs, display cases, MLB merchandise, Wisconsin Badgers merchandise, Greg Jennings apparel and NFL merchandise. It also offers framing services.