| 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 |
| Triad Trashers(Orlando) | 95 | 65 | 0.594 | - | 49-31 | 46-34 | 8-2 | W3 |
| Aggressive Hitters(Roxbury) | 84 | 76 | 0.525 | 11 | 46-34 | 38-42 | 3-7 | W1 |
| Carolina Mudcats(Nashua) | 82 | 79 | 0.509 | 13½ | 38-43 | 44-36 | 6-4 | L2 |
| Waskada Bandits(Tulsa) | 70 | 90 | 0.438 | 25 | 37-43 | 33-47 | 4-6 | L1 |
| Bronx Bombers(Indianapolis) | 66 | 94 | 0.413 | 29 | 42-38 | 24-56 | 1-9 | L3 |
| Western | ||||||||
| Team | W | L | Pct. | GB | Home | Away | L10 | Streak |
| John Day Fossils(Las Cruces) | 90 | 70 | 0.563 | - | 45-35 | 45-35 | 6-4 | W2 |
| Port Angeles Orcas(Monet) | 83 | 78 | 0.516 | 7½ | 42-38 | 41-40 | 8-2 | W2 |
| Dixon Ducks(Wilmington) | 81 | 79 | 0.506 | 9 | 41-39 | 40-40 | 4-6 | L2 |
| Chicago Sox(Montreal) | 80 | 80 | 0.500 | 10 | 38-42 | 42-38 | 4-6 | L1 |
| Edmonton Trappers(Windsor) | 63 | 97 | 0.394 | 27 | 35-45 | 28-52 | 6-4 | W1 |
| Senior Circuit | ||||||||
| Southeast | ||||||||
| Team | W | L | Pct. | GB | Home | Away | L10 | Streak |
| California Scorpions(Arkansas) | 92 | 68 | 0.575 | - | 43-37 | 49-31 | 4-6 | L2 |
| Chesapeake Bay Oysters(San Francisco) | 87 | 73 | 0.544 | 5 | 46-34 | 41-39 | 8-2 | L1 |
| Varnville Stingers(Oklahoma) | 80 | 80 | 0.500 | 12 | 41-39 | 39-41 | 4-6 | W1 |
| Mt. Ezumas Revenge | 75 | 85 | 0.469 | 17 | 38-42 | 37-43 | 7-3 | W1 |
| Burlington BlueChips(Lubbock) | 67 | 93 | 0.419 | 25 | 34-46 | 33-47 | 1-9 | L1 |
| Western | ||||||||
| Team | W | L | Pct. | GB | Home | Away | L10 | Streak |
| Bay Area Bucaneers | 106 | 54 | 0.663 | - | 53-27 | 53-27 | 6-4 | L2 |
| South Side Hitmen(Houston ) | 103 | 57 | 0.644 | 3 | 50-30 | 53-27 | 8-2 | W2 |
| The Kings County Crusaders(Brooklyn) | 76 | 84 | 0.475 | 30 | 33-47 | 43-37 | 7-3 | W3 |
| Raleigh Rottweilers(Osceola) | 61 | 99 | 0.381 | 45 | 26-54 | 35-45 | 2-8 | L3 |
| Boston Baked Beans(Fort Worth) | 60 | 100 | 0.375 | 46 | 29-51 | 31-49 | 3-7 | W2 |
| Post Season | |
| Junior Circuit | Junior Circuit |
| Divisional Playoffs | |
|
Port Angeles Orcas(4) Triad Trashers(2) |
Chesapeake Bay Oysters(4) Bay Area Bucaneers(0) |
|
Aggressive Hitters(4) John Day Fossils(1) |
South Side Hitmen(2) South Side Hitmen(2) |
| League Finals | |
|
Port Angeles Orcas(4) Aggressive Hitters(2) |
California Scorpions(4) Chesapeake Bay Oysters(2) |
| M13 Championship | |
|
Port Angeles Orcas(4) California Scorpions(2) |
|