See Photos (1) 2021 Senior Softball Eastern Nationals 20280 Cascades Parkway Sterling, VA 20164 Dates: July 27, 2021 - August 1, 2021 Recurrence: Recurring daily Location: Potomack Lakes Sportsplex Visit Website Overview Join us for the 2021 Senior Softball Eastern Nationals July 27-August 1 for Men's Divisions 40-80 and Women's Division 40-50. The tournament will be played at the Brambleton Sportsplex, Philp Bolen Park and the Potomack Lakes Sportsplex. Map