| M13 Standings and Post Season History | 1996| 1997| 1998| 1999| 2000| 2001| 2002| 2003| 2004| 2005| 2006| 2007| 2008| 2009| 2010| 2011| 2012| 2013| 2014| 2015| 2016| 2017| 2018| 2019| 2020| 2021| |
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| League Standings | ||||||||
| Junior Circuit | ||||||||
| Southeast | ||||||||
| Team | W | L | Pct. | GB | Home | Away | L10 | Streak |
| Trailer Park Tornadoes(Tulsa) | 94 | 66 | 0.588 | - | 51-29 | 43-37 | 7-3 | W1 |
| Orlando Warriors | 82 | 78 | 0.513 | 12 | 41-39 | 41-39 | 4-6 | W1 |
| Beantown Bombers(Roxbury) | 78 | 82 | 0.488 | 16 | 32-48 | 46-34 | 5-5 | W3 |
| Nashua Pride | 73 | 87 | 0.456 | 21 | 39-41 | 34-46 | 6-4 | L1 |
| Tampa Bay Holy Bull(Indianapolis) | 72 | 88 | 0.450 | 22 | 36-44 | 36-44 | 5-5 | L1 |
| Western | ||||||||
| Team | W | L | Pct. | GB | Home | Away | L10 | Streak |
| Denver Bears(Las Cruces) | 94 | 66 | 0.588 | - | 49-31 | 45-35 | 6-4 | L1 |
| Sterling Bruisers(Monet) | 90 | 70 | 0.563 | 4 | 49-31 | 41-39 | 5-5 | W1 |
| Montreal Expos | 72 | 88 | 0.450 | 22 | 37-43 | 35-45 | 5-5 | W1 |
| Wilmington Ten(Wilmington) | 71 | 89 | 0.444 | 23 | 38-42 | 33-47 | 4-6 | L3 |
| Detroit Tigers(Windsor) | 49 | 111 | 0.306 | 45 | 22-58 | 27-53 | 3-7 | L1 |
| Senior Circuit | ||||||||
| Southeast | ||||||||
| Team | W | L | Pct. | GB | Home | Away | L10 | Streak |
| Brookfield Stallions(Oklahoma) | 100 | 60 | 0.625 | - | 57-23 | 43-37 | 5-5 | L3 |
| San Francisco Seals | 93 | 67 | 0.581 | 7 | 46-34 | 47-33 | 6-4 | W3 |
| Mt. Ezumas Revenge | 80 | 80 | 0.500 | 20 | 45-35 | 35-45 | 8-2 | W6 |
| Burlington BlueChips(Lubbock) | 79 | 81 | 0.494 | 21 | 38-42 | 41-39 | 2-8 | L6 |
| Arkansas Cowboys | 77 | 83 | 0.481 | 23 | 41-39 | 36-44 | 3-7 | L4 |
| Western | ||||||||
| Team | W | L | Pct. | GB | Home | Away | L10 | Streak |
| Bay Area Bucaneers | 97 | 63 | 0.606 | - | 51-29 | 46-34 | 6-4 | W3 |
| Osceola Chiefs | 85 | 75 | 0.531 | 12 | 43-37 | 42-38 | 4-6 | L3 |
| Houston Colt 45's(Houston ) | 80 | 80 | 0.500 | 17 | 41-39 | 39-41 | 9-1 | W3 |
| Brooklyn Bums(Brooklyn) | 68 | 92 | 0.425 | 29 | 37-43 | 31-49 | 6-4 | W4 |
| Fort Worth Cats | 66 | 94 | 0.413 | 31 | 36-44 | 30-50 | 1-9 | L3 |
| Post Season | |
| Junior Circuit | Junior Circuit |
| Divisional Playoffs | |
|
Denver Bears(4) Orlando Warriors(2) |
Brookfield Stallions(4) Osceola Chiefs(1) |
|
Trailer Park Tornadoes(4) Sterling Bruisers(2) |
San Francisco Seals(3) San Francisco Seals(3) |
| League Finals | |
|
Denver Bears(4) Trailer Park Tornadoes(0) |
Brookfield Stallions(4) Bay Area Bucaneers(1) |
| M13 Championship | |
|
Brookfield Stallions(4) Denver Bears(1) |
|