| GUID | Player | Team | League | Division | Joined | Abandoned |
|---|---|---|---|---|---|---|
| 0:0:13339351 | GuessWho | Iced Gaming | CAL | Open | 2007-04-07 | 2007-04-16 |
| 0:1:12393291 | GuessWho | Control Alt Elite | CAL | Open | 2007-04-30 | 2007-05-14 |
| 0:1:12393291 | GuessWho | [INACTIVE] Prince of Peace | CAL | Open | 2007-05-27 | 2007-08-30 |
| 0:1:12393291 | GuessWho | Who Hacks? | CAL | Open | 2007-05-14 | 2007-05-18 |
| 0:1:12393291 | GuessWho | [HIJACK] Headshots Anonymous | CAL | czm | 2007-10-13 | 2007-12-22 |