2010 (2010: T20 Div I: T20 Tournament:)
 
# Team Name (Players) Captain Vice Captain Home Ground
1
Boyds CC (11)
2
Continental CC (10)
3
Cosmos CC (11)
4
Dulles CC (11)
5
Fairfax CC (0)
6
International CC (11)
7
Kensington Sc (11)
8
Melbourne Toucans CC (11)
9
Nitro Csc (11)
10
Null (1)
11
Pakistan CC (0)
12
Potomac CC (0)
13
Sixers CC (0)
14
Taurids CC (0)
15
Titans CC (10)
16
Virginia CC (0)
17
Washington Bengals CC (0)
18
Washington Tigers CC (0)
19
Zolon Challengers (10)