Editing Oakland Assassins (section)

== Timeline ==

{| class="wikitable"
! Year
! Event
|-
| 2003
| Oakland Assassins compete in the inaugural NXL season
|-
| 2003
| Defeat Miami Effect at the Mardi Gras Open
|-
| 2003
| Finish first in the NXL regular-season standings
|-
| 2003
| Reach the inaugural NXL championship final
|-
| 2003
| Finish runners-up to Philadelphia Americans
|-
| 2004
| Compete in the NXL Western Conference
|-
| 2004
| Oakland players appear at NPPL Denver under an Ironmen identity
|-
| 2004
| Win NXL Western Conference championship
|-
| 2005
| Defeat Baltimore Trauma at Northeast Open
|-
| 2005
| Win second consecutive NXL Western Conference championship
|-
| 2005
| Defeat Philadelphia Americans in World Cup quarterfinals
|-
| 2005
| Finish fourth at NXL World Cup championship
|-
| 2006
| Finish thirteenth in PSP professional season standings
|-
| After 2006
| Later team history and organisational succession require verification
|}