| 2020 | Trenton Thunder | East | - | 0 | 0 | 0 | | -- | 0 | 0 | 0 | Julio Mosquera | | 0 | 0 | Arm & Hammer Park | no info |
| 2019 | Trenton Thunder | East | Eastern | 138 | 76 | 62 | .551 | 3.5 | 543 | 547 | -4 | Pat Osborn | | 340,705 | 0 | Arm & Hammer Park | League Champions |
| 2018 | Trenton Thunder | East | Eastern | 140 | 79 | 61 | .564 | -- | 575 | 513 | 62 | Jay Bell | | 351,297 | 0 | Arm & Hammer Park | Lost in semi-finals |
| 2017 | Trenton Thunder | East | Eastern | 140 | 92 | 48 | .657 | -- | 659 | 442 | 217 | Bobby Mitchell | | 349,013 | 0 | Arm & Hammer Park | Lost in Finals |
| 2016 | Trenton Thunder | East | Eastern | 142 | 87 | 55 | .613 | 2.5 | 611 | 491 | 120 | Bobby Mitchell | | 347,661 | 0 | Arm & Hammer Park | Lost in Finals |
| 2015 | Trenton Thunder | East | Eastern | 142 | 71 | 71 | .500 | 9.5 | 554 | 545 | 9 | Al Pedrique | | 347,231 | 0 | Arm & Hammer Park | dnq |
| 2014 | Trenton Thunder | East | Eastern | 142 | 67 | 75 | .472 | 21.0 | 607 | 601 | 6 | Tony Franklin | | 361,369 | 0 | Mercer County Waterfront Park | dnq |
| 2013 | Trenton Thunder | East | Eastern | 141 | 74 | 67 | .525 | 12.0 | 609 | 577 | 32 | | | 360,010 | 0 | Mercer County Waterfront Park | League champions |
| 2012 | Trenton Thunder | East | Eastern | 142 | 79 | 63 | .556 | -- | 653 | 619 | 34 | Tony Franklin | | 373,355 | 0 | Mercer County Waterfront Park | Lost in Finals |
| 2011 | Trenton Thunder | East | Eastern | 141 | 68 | 73 | .482 | 8.5 | 616 | 667 | -51 | Tony Franklin | | 379,501 | 0 | Mercer County Waterfront Park | dnq |
| 2010 | Trenton Thunder | East | Eastern | 142 | 83 | 59 | .585 | -- | 704 | 576 | 128 | Tony Franklin | | 384,028 | 0 | Mercer County Waterfront Park | Lost in Finals |
| 2009 | Trenton Thunder | East | Northern | 141 | 69 | 72 | .489 | 13.5 | 571 | 555 | 16 | Tony Franklin | | 371,602 | 0 | Mercer County Waterfront Park | dnq |
| 2008 | Portland Sea Dogs | East | Northern | 140 | 74 | 66 | .529 | 12.0 | 704 | 648 | 56 | Arnold Beyeler | | 412,403 | 0 | Hadlock Field | Lost in Semi-Finals |
| 2007 | Trenton Thunder | East | Northern | 142 | 83 | 59 | .585 | -- | 598 | 519 | 79 | Tony Franklin | | 406,548 | 0 | Mercer County Waterfront Park | League Champions |
| 2006 | Trenton Thunder | East | Northern | 142 | 80 | 62 | .563 | -- | 659 | 514 | 145 | Billy Masse | | 413,068 | 0 | Mercer County Waterfront Park | Lost in 1st Round |
| 2005 | Trenton Thunder | East | Northern | 142 | 74 | 68 | .521 | 2.0 | 653 | 641 | 12 | Billy Masse | | 410,926 | 0 | Mercer County Waterfront Park | Lost in Semi-Finals |
| 2004 | Trenton Thunder | East | Northern | 142 | 64 | 78 | .451 | 20.5 | 684 | 721 | -37 | Stump Merrill | | 402,280 | 0 | Mercer County Waterfront Park | dnq |
| 2003 | Trenton Thunder | East | Northern | 141 | 70 | 71 | .496 | 8.5 | 664 | 717 | -53 | Stump Merrill | | 427,567 | 0 | Mercer County Waterfront Park | dnq |
| 2002 | Trenton Thunder | East | Northern | 140 | 63 | 77 | .450 | 13.0 | 692 | 741 | -49 | Ron Johnson | | 408,463 | 0 | Mercer County Waterfront Park | dnq |
| 2001 | Trenton Thunder | East | North | 142 | 67 | 75 | .472 | 20.0 | 625 | 683 | -58 | Billy Gardner | | 411,322 | 0 | Mercer County Waterfront Park | dnq |
| 2000 | Trenton Thunder | East | North | 142 | 67 | 75 | .472 | 16.0 | 691 | 698 | -7 | Billy Gardner | | 408,282 | 0 | Mercer County Waterfront Park | dnq |
| 1999 | Trenton Thunder | East | North | 142 | 92 | 50 | .648 | -- | 785 | 603 | 182 | DeMarlo Hale | | 440,033 | 0 | Mercer County Waterfront Park | Lost in Semi-Finals |
| 1998 | Trenton Thunder | East | Southern | 141 | 71 | 70 | .504 | 10.0 | 647 | 670 | -23 | DeMarlo Hale | | 457,344 | 0 | Mercer County Waterfront Park | dnq |
| 1997 | Trenton Thunder | East | Southern | 141 | 71 | 70 | .504 | 14.5 | 766 | 760 | 6 | DeMarlo Hale | | 446,527 | 0 | Mercer County Waterfront Park | dnq |
| 1996 | Trenton Thunder | East | Southern | 142 | 86 | 56 | .606 | -- | 751 | 644 | 107 | Ken Macha | | 437,396 | 0 | Mercer County Waterfront Park | Lost in Semi-Finals |
| 1995 | Trenton Thunder | East | Southern | 142 | 73 | 69 | .514 | -- | 649 | 624 | 25 | Ken Macha | | 453,915 | 0 | Mercer County Waterfront Park | Lost in Semi-Finals |
| 1994 | Trenton Thunder | East | Southern | 140 | 55 | 85 | .393 | 33.5 | 527 | 624 | -97 | Tom Runnells | | 318,252 | 0 | Mercer County Waterfront Park | dnq |
| 27 record(s) |