| Year | Team Name | League | Division | Affilate | W | L | Pct | Rank | Managers | Stadium | Playoffs | |
| 2013 | Rancho Cucamonga | Quakes | Calif | South | LAD | 23 | 24 | .489 | 3 | Carlos Subero | Rancho Cucamonga Epicenter | dnq |
| 2012 | Rancho Cucamonga | Quakes | Calif | South | LAD | 68 | 72 | .486 | 4 | Juan Bustabad | Rancho Cucamonga Epicenter | dnq |
| 2011 | Rancho Cucamonga | Quakes | Calif | South | LAD | 80 | 60 | .571 | 1 | Juan Bustabad | Rancho Cucamonga Epicenter | Lost in Semi-Finals |
| 2010 | Rancho Cucamonga | Quakes | Calif | South | LAA | 78 | 62 | .557 | 2 | Keith Johnson | Rancho Cucamonga Epicenter | Lost in Finals |
| 2009 | Rancho Cucamonga | Quakes | Calif | South | LAA | 61 | 79 | .436 | 3 | Rancho Cucamonga Epicenter | Lost in Semi-Finals | |
| 2008 | Rancho Cucamonga | Quakes | Calif | South | LAA | 67 | 74 | .475 | 4 | Ever Magallanes | Rancho Cucamonga Epicenter | dnq |
| 2007 | Rancho Cucamonga | Quakes | Calif | South | LAA | 69 | 71 | .493 | 4 | Bobby Mitchell | Rancho Cucamonga Epicenter | dnq |
| 2006 | Rancho Cucamonga | Quakes | Calif | South | LAA | 63 | 77 | .450 | 5 | Bobby Mitchell | Rancho Cucamonga Epicenter | dnq |
| 2005 | Rancho Cucamonga | Quakes | Calif | Southern | LAA | 62 | 77 | .446 | 4 | Tyrone Boykin | Rancho Cucamonga Epicenter | dnq |
| 2004 | Rancho Cucamonga | Quakes | Calif | Southern | ANA | 69 | 71 | .493 | 3 | Bob Meacham | Rancho Cucamonga Epicenter | Lost in 1st Round |
| 2003 | Rancho Cucamonga | Quakes | Calif | Southern | ANA | 74 | 66 | .529 | 3 | Steve Roadcap | Rancho Cucamonga Epicenter | Lost in Semi-Finals |
| 2002 | Rancho Cucamonga | Quakes | Calif | Southern | ANA | 52 | 88 | .371 | 5 | Bob Meacham | Rancho Cucamonga Epicenter | dnq |
| 2001 | Rancho Cucamonga | Quakes | Calif | Southern | ANA | 63 | 77 | .450 | 4 | Tim Wallach | Rancho Cucamonga Epicenter | dnq |
| 2000 | Rancho Cucamonga | Quakes | Calif | Southern | SD | 61 | 79 | .436 | 4 | Tom LeVasseur | Rancho Cucamonga Epicenter | dnq |
| 1999 | Rancho Cucamonga | Quakes | Calif | Southern | SD | 76 | 64 | .543 | 2 | Tom LeVasseur | Rancho Cucamonga Epicenter | Lost in Semi-Finals |
| 1998 | Rancho Cucamonga | Quakes | Calif | Freeway | SD | 77 | 63 | .550 | 1 | Mike Basso | Rancho Cucamonga Epicenter | Lost in Finals |
| 1997 | Rancho Cucamonga | Quakes | Calif | Freeway | SD | 77 | 63 | .550 | 1 | Mike Basso | Rancho Cucamonga Epicenter | Lost in Semi-Finals |
| 1996 | Rancho Cucamonga | Quakes | Calif | Southern | SD | 69 | 71 | .493 | 5 | Mike Basso | Rancho Cucamonga Epicenter | Lost in 1st Round |
| 1995 | Rancho Cucamonga | Quakes | Calif | Southern | SD | 68 | 71 | .489 | 4 | Marty Barrett | Rancho Cucamonga Epicenter | dnq |
| 1994 | Rancho Cucamonga | Quakes | Calif | Southern | SD | 77 | 59 | .566 | 2 | Tim Flannery | Rancho Cucamonga Epicenter | League Champions |
| 1993 | Rancho Cucamonga | Quakes | Calif | Southern | SD | 64 | 72 | .471 | 3 | Keith Champion | Rancho Cucamonga Epicenter | dnq |