| GUID | Player | Team | League | Division | Joined | Abandoned |
|---|---|---|---|---|---|---|
| Q(ooQ)Prac | Practice Owns | The Revolution | CAL | DOTA Open | 2007-08-27 | 2007-12-18 |
| prac.tice | Icy Hot Stuntaz | CAL | DOTA Open | 2006-04-25 | 2007-01-01 | |
| wK_Human-Prac | Good Game University | CAL | DOTA Open | 2006-09-30 | — | |
| Prac.Makes.Perf | Practice Owns | Pudge Packers | CAL | DOTA Open | 2008-11-05 | 2008-12-30 |