| 2020 | Rancho Cucamonga Quakes | Calif | - | 0 | 0 | 0 | | -- | 0 | 0 | 0 | Austin Chubb | | 0 | 0 | LoanMart Field | no info |
| 2019 | Rancho Cucamonga Quakes | Calif | South | 138 | 81 | 57 | .587 | -- | 740 | 611 | 129 | Mark Kertenian | | 162,085 | 0 | LoanMart Field | Lost in Semi-Finals |
| 2018 | Rancho Cucamonga Quakes | Calif | South | 140 | 87 | 53 | .621 | -- | 841 | 613 | 228 | Drew Saylor | | 171,767 | 0 | LoanMart Field | League Champions |
| 2017 | Rancho Cucamonga Quakes | Calif | South | 140 | 76 | 64 | .543 | 3.0 | 732 | 628 | 104 | Drew Saylor | | 171,622 | 0 | LoanMart Field | Lost in Semi-Finals |
| 2016 | Rancho Cucamonga Quakes | Calif | South | 140 | 79 | 61 | .564 | 3.0 | 762 | 647 | 115 | Drew Saylor | | 171,509 | 0 | LoanMart Field | Lost in 1st Round |
| 2015 | Rancho Cucamonga Quakes | Calif | South | 140 | 78 | 62 | .557 | -- | 732 | 646 | 86 | Bill Haselman | | 167,318 | 0 | LoanMart Field | League Champions |
| 2014 | Rancho Cucamonga Quakes | Calif | South | 140 | 65 | 75 | .464 | 13.0 | 699 | 739 | -40 | P.J. Forbes | | 166,993 | 0 | LoanMart Field | dnq |
| 2013 | Rancho Cucamonga Quakes | Calif | South | 140 | 65 | 75 | .464 | 17.0 | 728 | 804 | -76 | | | 172,306 | 0 | Rancho Cucamonga Epicenter | Lost in 1st Round |
| 2012 | Rancho Cucamonga Quakes | Calif | South | 140 | 68 | 72 | .486 | 15.0 | 728 | 790 | -62 | Juan Bustabad | | 160,715 | 0 | Rancho Cucamonga Epicenter | dnq |
| 2011 | Rancho Cucamonga Quakes | Calif | South | 140 | 80 | 60 | .571 | -- | 848 | 728 | 120 | Juan Bustabad | | 155,903 | 0 | Rancho Cucamonga Epicenter | Lost in Semi-Finals |
| 2010 | Rancho Cucamonga Quakes | Calif | South | 140 | 78 | 62 | .557 | 3.0 | 738 | 657 | 81 | Keith Johnson | | 150,687 | 0 | Rancho Cucamonga Epicenter | Lost in Finals |
| 2009 | Rancho Cucamonga Quakes | Calif | South | 140 | 61 | 79 | .436 | 22.0 | 664 | 741 | -77 | | | 266,773 | 0 | Rancho Cucamonga Epicenter | Lost in Semi-Finals |
| 2008 | Rancho Cucamonga Quakes | Calif | South | 141 | 67 | 74 | .475 | 9.5 | 703 | 767 | -64 | Ever Magallanes | | 286,290 | 0 | Rancho Cucamonga Epicenter | dnq |
| 2007 | Rancho Cucamonga Quakes | Calif | South | 140 | 69 | 71 | .493 | 14.0 | 688 | 703 | -15 | Bobby Mitchell | | 290,843 | 0 | Rancho Cucamonga Epicenter | dnq |
| 2006 | Rancho Cucamonga Quakes | Calif | South | 140 | 63 | 77 | .450 | 11.0 | 713 | 731 | -18 | Bobby Mitchell | | 260,474 | 0 | Rancho Cucamonga Epicenter | no info |
| 2005 | Rancho Cucamonga Quakes | Calif | Southern | 139 | 62 | 77 | .446 | 12.5 | 750 | 854 | -104 | Tyrone Boykin | | 272,855 | 0 | Rancho Cucamonga Epicenter | dnq |
| 2004 | Rancho Cucamonga Quakes | Calif | Southern | 140 | 69 | 71 | .493 | 17.0 | 757 | 737 | 20 | Bobby Meacham | | 286,940 | 0 | Rancho Cucamonga Epicenter | Lost in 1st Round |
| 2003 | Rancho Cucamonga Quakes | Calif | Southern | 140 | 74 | 66 | .529 | 4.0 | 685 | 736 | -51 | Steve Roadcap | | 217,876 | 0 | Rancho Cucamonga Epicenter | Lost in Semi-Finals |
| 2002 | Rancho Cucamonga Quakes | Calif | Southern | 140 | 52 | 88 | .371 | 25.0 | 662 | 834 | -172 | Bobby Meacham | | 293,150 | 0 | Rancho Cucamonga Epicenter | dnq |
| 2001 | Rancho Cucamonga Quakes | Calif | Southern | 140 | 63 | 77 | .450 | 28.0 | 629 | 742 | -113 | Tim Wallach | | 292,107 | 0 | Rancho Cucamonga Epicenter | dnq |
| 2000 | Rancho Cucamonga Quakes | Calif | Southern | 140 | 61 | 79 | .436 | 28.0 | 703 | 808 | -105 | Tom LeVasseur | | 312,333 | 0 | Rancho Cucamonga Epicenter | dnq |
| 1999 | Rancho Cucamonga Quakes | Calif | Southern | 140 | 76 | 64 | .543 | 3.5 | 715 | 619 | 96 | Tom LeVasseur | | 321,682 | 0 | Rancho Cucamonga Epicenter | Lost in Semi-Finals |
| 1998 | Rancho Cucamonga Quakes | Calif | Freeway | 140 | 77 | 63 | .550 | -- | 764 | 661 | 103 | Mike Basso | | 338,145 | 0 | Rancho Cucamonga Epicenter | Lost in Finals |
| 1997 | Rancho Cucamonga Quakes | Calif | Freeway | 140 | 77 | 63 | .550 | -- | 783 | 683 | 100 | Mike Basso | | 404,525 | 0 | Rancho Cucamonga Epicenter | Lost in Semi-Finals |
| 1996 | Rancho Cucamonga Quakes | Calif | Southern | 140 | 69 | 71 | .493 | 7.0 | 779 | 775 | 4 | Mike Basso | | 410,214 | 0 | Rancho Cucamonga Epicenter | Lost in 1st Round |
| 1995 | Rancho Cucamonga Quakes | Calif | Southern | 139 | 68 | 71 | .489 | 17.0 | 742 | 718 | 24 | Marty Barrett | | 446,146 | 0 | Rancho Cucamonga Epicenter | dnq |
| 1994 | Rancho Cucamonga Quakes | Calif | Southern | 136 | 77 | 59 | .566 | 10.0 | 775 | 671 | 104 | Tim Flannery | | 386,633 | 0 | Rancho Cucamonga Epicenter | League Champions |
| 1993 | Rancho Cucamonga Quakes | Calif | Southern | 136 | 64 | 72 | .471 | 20.5 | 775 | 821 | -46 | Keith Champion | | 331,005 | 0 | Rancho Cucamonga Epicenter | dnq |
| 28 record(s) |