| GUID | Player | Team | League | Division | Joined | Abandoned |
|---|---|---|---|---|---|---|
| FleX(nbtnbt5. | asdas | Flawless eXecution | CEVO | Free | — | — |
| flex[sb] | prod | Team #190885 | CAL | DOTA Open | 2008-10-30 | — |
| FleX[cG] | nayR | Ryan "Flex" Branton | CAL | wc1v | 2006-10-08 | 2006-12-03 |
| `FleX | `FleX | EDG3 Gaming | CEVO | Open | — | — |
| FleX(Celerity | Cel.erity | Flawless eXecution | CEVO | Free | — | — |