- Location: Woodbridge, VA
- League: Carolina League 1999-2004
- Affiliation: St. Louis Cardinals 1999-2002; Cincinnati Reds 2003-2004
- Ballpark: G. Richard Pfitzner Stadium
In 1999, the Prince William Cannons of Woodbridge, Virginia became known as the Potomac Cannons. After six seasons in the Carolina League, the club changed its name to the Potomac Nationals to capitalize on its affiliation with the nearby Washington Nationals.
|2004||67-72||5th||Edgar Caceres||Lost in 1st round|
- Hitting coach
- Pitching coach Bryan Eversgerd