| GUID | Player | Team | League | Division | Joined | Abandoned |
|---|---|---|---|---|---|---|
| 708488fe | ZUFFA | PremiumVodkaPlayers | CAL | codf | 2008-02-06 | 2008-06-13 |
| 708488fe | ZUFFA | Massive Esports-CoD4 Team | CEVO | Open | — | — |
| 708488fe | ZUFFA | Massive Esports-CoD4 Team | CEVO | Amateur | — | — |
| 708488fe | ZUFFA | Massive Esports-CoD4 Team | CEVO | Open | — | — |
| 708488fe | ZUFFA | Massive Esports | CEVO | Professional | — | — |
| 708488fe | ZUFFA | Massive Esports | CEVO | Open | — | — |
| 708488fe | ZUFFA | Massive Unit | CAL | Intermediate | 2002-09-08 | 2009-01-12 |
| 708488fe | ZUFFA | Massive Unit | CAL | codf | 2008-04-20 | 2008-09-01 |
| 708488fe | ZUFFA | MassiveUnit | CAL | codf | 2008-12-31 | — |
| 708488fe | ZUFFA | Massive Unit | CAL | codf | 2008-02-09 | 2008-06-13 |
| 708488fe | ZUFFA | Massive Esports-CoD4 Team | CEVO | Open | — | — |