Teams in NYSPHSAA Section 4
| Delaware | IAC | MAC | STAC | Tri-Valley |
| Upper Delaware Davenport Wildcats (D) Hunter-Tannersville Wildcats (D) Margaretville Blue Devils (D) Stamford Indians (D) Windham Warriors (D) Delaware Mountain Andes Mountaineers (D) Downsville Eagles (D) Gilboa-Conesville Wildcats (D) Jefferson J-Hawks (D) Roxbury Rockets (D) South Kortright Rams (D) |
North Large Dryden Lions (B) Lansing Bobcats (C) Trumansburg Blue Raiders (B) Whitney Point Eagles(B) North Small Groton Indians (C) Marathon Olympians (C) Moravia Blue Devils (C) Southern Cayuga Chiefs (D) Union Springs Wolves (C) South Large Elmira Notre Dame Crusaders (C) Newark Valley Cardinals (C) Watkins Glen Senecas (C) Waverly Wolverines (B) South Small Candor Indians (D) Edison Spartans (C) Newfield Trojans (C) Odessa-Montour Indians (C) Spencer-Van Etten Panthers (C) Tioga Tigers (C) The alignment does not provide for semifinal playoffs. Instead, there will be only large school and small school championships. |
Afton Crimson Knights (D) Bainbridge-Guilford Bobcats (C) Delhi Bulldogs (C) Deposit Lumberjacks (D) Greene Trojans (C) Hancock Wildcats (D) Harpursville Hornets (C) Oxford Blackhawks (C) Sidney Warriors (C) Unadilla Valley Storm (C) Unatego Spartans (C) Walton Warriors (C) Top 4 teams make semis and then the title game |
West Corning Hawks (AA) Elmira Express (AA) Horseheads Blue Raiders (AA) Metro Binghamton Patriots (AA) Ithaca Little Red Bear (AA) Union-Endicott Tigers (AA) Vestal Golden Bears (AA) Central Johnson City Wildcats (A) Maine-Endwell Spartans (A) Norwich Purple Tornado (B) Oneonta Yellow Jackets (B) Owego Free Academy Indians (A) East Chenango Forks Blue Devils (B) Chenango Valley Warriors (B) Seton Catholic Saints (A) Susquehanna Valley Sabers (B) Windsor Black Knights (B) |
East Cherry Valley-Springfield Patriots (D) Milford Wildcats (D) Richfield Springs (D) Schenevus Dragons (D) Worcester Wolverines (D) West Edmeston Panthers (D) Franklin Purple Devils(D) Gilbertsville-Mt. Upton Raiders(D) Laurens Leopards (D) Morris Mustangs (D) |
STAC Division Alignment History
1966-1967 |
Charter Members: Binghamton Central, Binghamton North, Catholic Central, Chenango Valley, Ithaca, Johnson City, Maine-Endwell, Owego Free Academy, Seton Catholic, Susquehanna Valley, Union-Endicott, and Vestal | 12 |
1969-1970 |
New Member: Homer | 13 |
1970-1971 |
New Member: Cortland | 14 |
1972-1973 |
New Members: Norwich and Oneonta | 16 |
1976-1977 |
Merged: Seton and Catholic Central = Seton Catholic | 15 |
1977-1978 |
Departed: Cortland and Homer | 13 |
1981-1982 |
Merged: Binghamton North and Binghamton Central = Binghamton | 12 |
1987-1988 |
New Member: Chenango Forks | 13 |
1992-1993 |
Departed: Oneonta | 12 |
1999-2000 |
New Members: Corning East, Corning West, Elmira Free Academy, Elmira Southside, and Horseheads | 17 |
2001-2002 |
New Members: Oneonta, Whitney Point, and Windsor | 20 |
| 2009 | Departed: Whitney Point moves to IAC | 19 |
| 2010 | Merged: Corning West and Corning East | 18 |
| 2011 | Merged: Elmira Southside and Elmira Free Academy | 17 |
Source: http://www.stacshowcase.com/history.php
1967-1969 |
|
| STAC West | STAC East |
| Binghamton Central | Johnson City |
| Binghamton North | Chenango Valley |
| Catholic Central | Susquehanna Valley |
| Ithaca | Seton Endicott |
| Union-Endicott | Maine-Endwell |
| Vestal | Owego (joined in 1968) |
1970 |
|
| STAC West | STAC East |
| Binghamton Central | Chenango Valley |
| Binghamton North | Homer |
| Catholic Central | Johnson City |
| Ithaca | Maine-Endwell |
| Union-Endicott | Seton Endicott |
| Vestal | Owego |
| Susquehanna Valley | |
1971-72 |
|
| STAC West | STAC East |
| Binghamton Central | Catholic Central |
| Binghamton North | Chenango Valley |
| Catholic Central | Cortland |
| Ithaca | Homer |
| Johnson City | Owego |
| Maine-Endwell | Seton |
| Union-Endicott | Susquehanna Valley |
| Vestal | |
1973 |
|||
| Metro A | Metro B | Suburban C | Suburban D |
| Binghamton Central | Binghamton North | Catholic Central | Cortland |
| Ithaca | Johnson City | Chenango Valley | Homer |
| Union-Endicott | Maine-Endwell | Seton | Norwich |
| Vestal | Owego | Susquehanna VAlley | Oneonta |
1974-76 |
|
| STAC West | STAC East |
| Cortland | Binghamton Central |
| Homer | Binghamton North |
| Ithaca | Catholic Central |
| Maine-Endwell | Chenango Valley |
| Owego | Johnson City |
| Seton | Norwich |
| Union-Endicott | Oneonta |
| Vestal | Susquehanna Valley |
1977 |
|
| STAC West | STAC East |
| Ithaca | Binghamton Central |
| Johnson City | Binghamton North |
| Maine-Endwell | Seton Catholic (Catholic Central and Endicott Seton merged) |
| Owego | Chenango Valley |
| Union-Endicott | Norwich |
| Vestal | Oneonta |
| Susquehanna Valley | |
1978-80 |
|
| STAC Division I | STAC Division II |
| Binghamton Central | Binghamton North |
| Ithaca | Chenango Valley |
| Maine-Endwell | Johnson City |
| Owego | Norwich |
| Union-Endicott | Oneonta |
| Vestal | Seton Catholic |
| Susquehanna Valley | |
1981-82 |
|
| STAC Division I | STAC Division II |
| Binghamton (Binghamton schools merged) | Chenango Valley |
| Ithaca | Johnson City |
| Maine-Endwell | Norwich |
| Owego | Oneonta |
| Union-Endicott | Seton Catholic |
| Vestal | Susquehanna Valley |
1983-87 |
||
| STAC Division I | STAC Division II | STAC Division III |
| Binghamton | Johnson City | Chenango Valley |
| Ithaca | Maine-Endwell | Oneonta |
| Union-Endicott | Norwich | Seton Catholic |
| Vestal | Owego | Susquehanna Valley |
1988-92 (Chenango Forks joins) |
||
| STAC Division I | STAC Division II | STAC Division III |
| Binghamton | Johnson City | Chenango Forks |
| Ithaca | Maine-Endwell | Chenango Valley |
| Union-Endicott | Norwich | Oneonta |
| Vestal | Owego | Seton Catholic |
| Susquehanna Valley | ||
1993-95 (Oneonta leaves) |
||
| STAC Division I | STAC Division II | STAC Division III |
| Binghamton | Johnson City | Chenango Forks |
| Ithaca | Maine-Endwell | Chenango Valley |
| Union-Endicott | Norwich | Seton Catholic |
| Vestal | Owego | Susquehanna Valley |