The Potomac Nationals were a Minor League Baseball team of the Carolina League. They were located in Woodbridge, Virginia, and played their home games at Northwest Federal Field at Pfitzner Stadium. After the 2019 season, the team relocated to Fredericksburg, Virginia, becoming the Fredericksburg Nationals. History The Alexandria Dukes moved from Alexandria, Virginia, to Woodbridge for the 1984 season and were renamed the Prince William Pirates. Subsequently, the team was named the Prince William Yankees, Prince William Cannons, Potomac Cannons, and the Potomac Nationals. The team was affiliated with the Seattle Mariners, Pittsburgh Pirates, New York Yankees, Chicago White Sox, St. Louis Cardinals, Cincinnati Reds, and lastly the Washington Nationals. The franchise played all its home games at Northwest Federal Field at Pfitzner Stadium, with an announced seating capacity of 6,000 people. The team mascot was Uncle Slam, a blue creature resembling Uncle Sam in hair and attire. Relocation Previous attempts The team sought a better ballpark for at least twenty years. When Prince William County officials rejected a 1998 proposal for a $150 million sports and entertainment complex on the Cherry Hill Peninsula by the Potomac River, team owner Art Silber changed the team name from Prince William Cannons to Potomac Cannons and announced an effort to move to Fairfax County. In 2000, the team proposed a $250 million stadium and apartment complex next to Fairfax County's Dunn Loring Metro station, but county officials rejected it in 2001. In 2002, the team and Prince William County officials reached an agreement to build a new $10 million stadium tentatively sited next to Pfitzner Stadium. In 2005, the team announced preliminary details about construction of the stadium, due to open in 2007, but with the site undecided. Another ballpark proposal began as early as 2010. In 2011, Silber said he was looking for a site along I-95 in Prince William and that a stadium would be privately funded. By 2012 the proposal was focused on a site on I-95 in Woodbridge. The team and the county were reported to be close to a deal in December 2016. The county would raise $35 million in municipal bonds, lease the site, pay for site preparation, construct the stadium, and lease it to the team for thirty years. The team would cover the county's annual debt service and site lease costs. The county also would build a 1,400-space parking garage next to the stadium