| 2020 | Cedar Rapids Kernels | Midw | - | 0 | 0 | 0 | | -- | 0 | 0 | 0 | Brian Dinkelman | | 0 | 0 | Veterans Memorial Stadium | no info |
| 2019 | Cedar Rapids Kernels | Midw | Western | 140 | 78 | 62 | .557 | 3.5 | 575 | 555 | 20 | Brian Dinkelman | | 150,278 | 0 | Veterans Memorial Stadium | Lost in Semi-Finals |
| 2018 | Cedar Rapids Kernels | Midw | Western | 139 | 77 | 62 | .554 | 3.5 | 665 | 526 | 139 | Toby Gardenhire | | 160,165 | 0 | Veterans Memorial Stadium | Lost in semi-finals |
| 2017 | Cedar Rapids Kernels | Midw | Western | 140 | 75 | 65 | .536 | 5.0 | 591 | 514 | 77 | Tommy Watkins | | 166,427 | 0 | Veterans Memorial Stadium | Lost in Semi-Finals |
| 2016 | Cedar Rapids Kernels | Midw | Western | 139 | 78 | 61 | .561 | 7.5 | 645 | 524 | 121 | Jake Mauer | | 166,413 | 0 | Veterans Memorial Stadium | Lost in Semi-Finals |
| 2015 | Cedar Rapids Kernels | Midw | Western | 140 | 77 | 63 | .550 | 12.0 | 618 | 519 | 99 | Jake Mauer | | 170,832 | 0 | Veterans Memorial Stadium | Lost in Finals |
| 2014 | Cedar Rapids Kernels | Midw | Western | 140 | 73 | 67 | .521 | 18.0 | 633 | 587 | 46 | Jake Mauer | | 171,011 | 0 | Veterans Memorial Stadium | Lost in Semi-Finals |
| 2013 | Cedar Rapids Kernels | Midw | Western | 138 | 88 | 50 | .638 | -- | 752 | 604 | 148 | Jake Mauer | | 180,688 | 0 | Veterans Memorial Stadium | Lost in 1st Round |
| 2012 | Cedar Rapids Kernels | Midw | Western | 139 | 53 | 86 | .381 | 25.0 | 622 | 720 | -98 | Jamie Burke | | 160,064 | 0 | Veterans Memorial Stadium | dnq |
| 2011 | Cedar Rapids Kernels | Midw | Western | 139 | 61 | 78 | .439 | 21.0 | 548 | 637 | -89 | Brent Del Chiaro | | 169,000 | 0 | Veterans Memorial Stadium | dnq |
| 2010 | Cedar Rapids Kernels | Midw | Western | 138 | 82 | 56 | .594 | 1.0 | 763 | 594 | 169 | Bill Mosiello | | 173,210 | 0 | Veterans Memorial Stadium | Lost in 1st Round |
| 2009 | Cedar Rapids Kernels | Midw | Western | 138 | 78 | 60 | .565 | 3.0 | 663 | 595 | 68 | Bill Mosiello | | 169,697 | 0 | New Veterans Memorial Stadium | Lost in Semi-Finals |
| 2008 | Cedar Rapids Kernels | Midw | Western | 138 | 72 | 66 | .522 | 6.5 | 602 | 559 | 43 | Keith Johnson | | 164,568 | 0 | New Veterans Memorial Stadium | Lost in Semi-Finals |
| 2007 | Cedar Rapids Kernels | Midw | Western | 139 | 78 | 61 | .561 | 0.5 | 611 | 521 | 90 | Ever Magallanes | | 168,067 | 0 | New Veterans Memorial Stadium | Lost in 1st Round |
| 2006 | Cedar Rapids Kernels | Midw | Western | 139 | 65 | 74 | .468 | 14.0 | 592 | 572 | 20 | Bobby Magallanes | | 176,021 | 0 | New Veterans Memorial Stadium | no info |
| 2005 | Cedar Rapids Kernels | Midw | Western | 140 | 65 | 75 | .464 | 11.5 | 620 | 711 | -91 | Bobby Magallanes | | 184,190 | 0 | New Veterans Memorial Stadium | dnq |
| 2004 | Cedar Rapids Kernels | Midw | Western | 139 | 75 | 64 | .540 | 8.0 | 650 | 644 | 6 | Bobby Magallanes | | 177,929 | 0 | New Veterans Memorial Stadium | Lost in 1st Round |
| 2003 | Cedar Rapids Kernels | Midw | Western | 138 | 66 | 72 | .478 | 10.0 | 634 | 656 | -22 | Todd Claus | | 174,451 | 0 | New Veterans Memorial Stadium | dnq |
| 2002 | Cedar Rapids Kernels | Midw | Western | 139 | 81 | 58 | .583 | 4.5 | 698 | 563 | 135 | Todd Claus | | 196,066 | 0 | New Veterans Memorial Stadium | Lost in Semi-Finals |
| 2001 | Cedar Rapids Kernels | Midw | Western | 137 | 60 | 77 | .438 | 27.5 | 639 | 738 | -99 | Tyrone Boykin | | 132,722 | 0 | Veterans Field | dnq |
| 2000 | Cedar Rapids Kernels | Midw | - | 139 | 53 | 86 | .381 | -- | 588 | 747 | -159 | Tyrone Boykin, Mitch Seoane | | 0 | 0 | Veterans Field | dnq |
| 1999 | Cedar Rapids Kernels | Midw | Western | 138 | 61 | 77 | .442 | 15.5 | 666 | 741 | -75 | Mitch Seoane | | 127,612 | 0 | Veterans Field | dnq |
| 1998 | Cedar Rapids Kernels | Midw | Western | 140 | 71 | 69 | .507 | 6.5 | 607 | 606 | 1 | Garry Templeton | | 128,742 | 0 | Veterans Field | dnq |
| 1997 | Cedar Rapids Kernels | Midw | Western | 138 | 62 | 76 | .449 | 9.0 | 685 | 756 | -71 | Mario Mendoza | | 124,629 | 0 | Veterans Field | Lost in Semi-Finals |
| 1996 | Cedar Rapids Kernels | Midw | Western | 135 | 63 | 72 | .467 | 9.0 | 645 | 657 | -12 | Tom Lawless | | 127,379 | 0 | Veterans Field | Lost in First Round |
| 1995 | Cedar Rapids Kernels | Midw | Western | 138 | 76 | 62 | .551 | -- | 697 | 655 | 42 | Tom Lawless | | 135,840 | 0 | Veterans Field | Lost in 1st Round |
| 1994 | Cedar Rapids Kernels | Midw | Southern | 139 | 77 | 62 | .554 | -- | 689 | 647 | 42 | Tom Lawless | | 137,795 | 0 | Veterans Field | League Champions |
| 1993 | Cedar Rapids Kernels | Midw | Southern | 134 | 54 | 80 | .403 | 26.0 | 580 | 732 | -152 | Mitch Seoane | | 114,105 | 0 | Veterans Field | dnq |
| 1992 | Cedar Rapids Reds | Midw | Southern | 138 | 82 | 56 | .594 | 9.5 | 724 | 565 | 159 | Mark Berry | | 133,899 | 0 | Veterans Field | League Champions |
| 1991 | Cedar Rapids Reds | Midw | Southern | 140 | 66 | 74 | .471 | 15.5 | 584 | 593 | -9 | Frank Funk | | 132,820 | 0 | Veterans Field | dnq |
| 1990 | Cedar Rapids Reds | Midw | Southern | 134 | 88 | 46 | .657 | -- | 562 | 430 | 132 | Dave Miley | | 121,340 | 0 | Veterans Field | Lost in Semi-Finals |
| 1989 | Cedar Rapids Reds | Midw | Southern | 137 | 80 | 57 | .584 | -- | 640 | 504 | 136 | Dave Miley | | 181,189 | 0 | Veterans Field | Lost in Semi-Finals |
| 1988 | Cedar Rapids Reds | Midw | Southern | 140 | 87 | 53 | .621 | -- | 677 | 493 | 184 | Marc Bombard | | 166,121 | 0 | Veterans Field | League Champions |
| 1987 | Cedar Rapids Reds | Midw | Central | 140 | 70 | 70 | .500 | 6.0 | 585 | 551 | 34 | Paul Kirsch | | 144,279 | 0 | Veterans Field | dnq |
| 1986 | Cedar Rapids Reds | Midw | Central | 140 | 70 | 70 | .500 | 8.0 | 597 | 578 | 19 | Gene Dusan, Paul Kirsch | | 131,534 | 0 | Veterans Field | dnq |
| 1985 | Cedar Rapids Reds | Midw | Central | 139 | 78 | 61 | .561 | 2.5 | 645 | 551 | 94 | Jay Ward | | 155,034 | 0 | Veterans Field | dnq |
| 1984 | Cedar Rapids Reds | Midw | Central | 138 | 75 | 63 | .543 | 10.5 | 594 | 517 | 77 | Jim Lett | | 134,639 | 0 | Veterans Field | dnq |
| 1983 | Cedar Rapids Reds | Midw | Central | 140 | 76 | 64 | .543 | -- | 613 | 583 | 30 | Bruce Kimm | | 134,328 | 0 | Veterans Field | Lost in Semi-Finals |
| 1982 | Cedar Rapids Reds | Midw | Southern | 140 | 61 | 79 | .436 | 18.5 | 664 | 724 | -60 | Randy Davidson | | 101,096 | 0 | Veterans Field | dnq |
| 1981 | Cedar Rapids Reds | Midw | Southern | 133 | 65 | 68 | .489 | 11.0 | 484 | 540 | -56 | Randy Davidson | | 89,824 | 0 | Veterans Field | Lost in Semi-Finals |
| 1980 | Cedar Rapids Reds | Midw | Southern | 140 | 59 | 81 | .421 | 15.5 | 516 | 639 | -123 | Jim Lett | | 84,062 | 0 | Veterans Field | dnq |
| 1979 | Cedar Rapids Giants | Midw | Southern | 136 | 58 | 78 | .426 | 20.5 | 615 | 737 | -122 | Wayne Cato | | 73,206 | 0 | Veterans Field | dnq |
| 1978 | Cedar Rapids Giants | Midw | Southern | 135 | 53 | 82 | .393 | 14.5 | 559 | 676 | -117 | Jack Mull | | 67,616 | 0 | Veterans Field | dnq |
| 1977 | Cedar Rapids Giants | Midw | South | 140 | 74 | 66 | .529 | 6.0 | 709 | 632 | 77 | Jack Mull | | 0 | 0 | Veterans Field | dnq |
| 44 record(s) |