| 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 |
| Kernersville Alleycats(Orlando) | 92 | 68 | 0.575 | - | 47-33 | 45-35 | 8-2 | L1 |
| Carolina Mudcats(Nashua) | 89 | 71 | 0.556 | 3 | 48-32 | 41-39 | 4-6 | W3 |
| Burgh Bandits(Tulsa) | 83 | 77 | 0.519 | 9 | 46-34 | 37-43 | 3-7 | L1 |
| Buffalo Travelers(Indianapolis) | 68 | 92 | 0.425 | 24 | 31-49 | 37-43 | 7-3 | W1 |
| Manhattan Nights(Roxbury) | 65 | 95 | 0.406 | 27 | 33-47 | 32-48 | 2-8 | W1 |
| Western | ||||||||
| Team | W | L | Pct. | GB | Home | Away | L10 | Streak |
| Prineville Fossils(Las Cruces) | 94 | 66 | 0.588 | - | 49-31 | 45-35 | 8-2 | W2 |
| Dixon Ducks(Wilmington) | 91 | 69 | 0.569 | 3 | 38-42 | 53-27 | 6-4 | L2 |
| Kent Island Killers(Monet) | 81 | 79 | 0.506 | 13 | 43-37 | 38-42 | 5-5 | L3 |
| Chicago Sox(Montreal) | 72 | 88 | 0.450 | 22 | 33-47 | 39-41 | 4-6 | L1 |
| Florida Citrus(Windsor) | 69 | 91 | 0.431 | 25 | 38-42 | 31-49 | 3-7 | W1 |
| Senior Circuit | ||||||||
| Southeast | ||||||||
| Team | W | L | Pct. | GB | Home | Away | L10 | Streak |
| Mt. Ezumas Revenge | 90 | 70 | 0.563 | - | 50-30 | 40-40 | 4-6 | L1 |
| Burlington BlueChips(Lubbock) | 89 | 71 | 0.556 | 1 | 50-30 | 39-41 | 7-3 | L1 |
| Chesapeake Bay Oysters(San Francisco) | 82 | 78 | 0.513 | 8 | 47-33 | 35-45 | 4-6 | L6 |
| Silvery Lane Phantoms(Oklahoma) | 76 | 84 | 0.475 | 14 | 42-38 | 34-46 | 6-4 | W5 |
| Chattanooga Chumps(Arkansas) | 74 | 86 | 0.463 | 16 | 36-44 | 38-42 | 5-5 | W1 |
| Western | ||||||||
| Team | W | L | Pct. | GB | Home | Away | L10 | Streak |
| Bay Area Bucaneers | 95 | 65 | 0.594 | - | 52-28 | 43-37 | 5-5 | W1 |
| Pine Tree(Osceola) | 91 | 69 | 0.569 | 4 | 47-33 | 44-36 | 8-2 | W3 |
| Kansas City Jayhawks(Brooklyn) | 71 | 89 | 0.444 | 24 | 36-44 | 35-45 | 3-7 | L3 |
| Liberty Longshots(Fort Worth) | 64 | 96 | 0.400 | 31 | 34-46 | 30-50 | 4-6 | W2 |
| South Side Hitmen(Houston ) | 64 | 96 | 0.400 | 31 | 29-51 | 35-45 | 4-6 | L2 |
| Post Season | |
| Junior Circuit | Junior Circuit |
| Divisional Playoffs | |
|
Prineville Fossils(4) Carolina Mudcats(1) |
Bay Area Bucaneers(4) Burlington BlueChips(2) |
|
Dixon Ducks(4) Kernersville Alleycats(1) |
Pine Tree(1) Pine Tree(1) |
| League Finals | |
|
Prineville Fossils(4) Dixon Ducks(2) |
Bay Area Bucaneers(4) Mt. Ezumas Revenge(3) |
| M13 Championship | |
|
Prineville Fossils(4) Bay Area Bucaneers(1) |
|