The final matchup and winning teams for each season, video links when available.
2021- Merrimack def. Bow
2018 - Salem def. Plymouth Regional
2017 - Nashua South def. Bedford
2016 - Nashua South def. Merrimack
2011-12 - Granite State Challenge Season on Hiatus
2010-11 - Bishop Brady def. Con-Val Regional)
2009-10 - Manchester Central def. Hanover
2008-09 - Hollis/Brookline def. Phillips Exeter
2007-08 - John Stark def. Winnacunnet
2006-07 - Hanover def. Derryfield
2005-06 - Manchester West def. Winnacunnet
2004-05 - Alvirne def. Inter-Lakes
2003-04 - Winnisquam def. Trinity
2002-03 - Hanover def. Winnacunnet
2001-02 - Salem def. Winnisquam
2000-01 - Oyster River def. Trinity
1999-2000 Kearsarge def. Derryfield
1998-99 - Oyster River def. Profile
1997-98 - Salem def. Derryfield
1996-97 - Keene def. Oyster River
1995-96 - Plymouth def. Woodsville
1994-95 - Laconia def. Keene
1993-94 - Alvirne def. Kearsarge
1992-93 - Winnisquam def. John Stark
1991-92 - Portsmouth def. Dover
1990-91 - Hanover def. John Stark
1989-90 - Laconia def. Woodsville
1988-89 - Alvirne def. Pinkerton
1987-88 - Winnisquam def. Hollis/Brookline
1986-87 - Bishop Guertin def. Merrimack
1985-86 - St. Thomas def. Winnisquam
1984-85 - Phillips Exeter def. Hollis/Brookline
1983-84 - Londonderry def. Laconia
Schools Chosen to Compete in Season 1 – Spring 1984.
Bishop Brady High School
Contoocook Valley (ConVal) Regional High School
Farmington High School
Interlakes High School
Kennett High School
Laconia High School
Londonderry High School
Manchester Central High School
Mascoma Valley Regional High School
Nashua High School
Pembroke Academy
Tilton School
Timberlane Regional High School
Wilton-Lyndeborough Cooperative High School
Winnacunnet Regional High School
Londonderry High School takes on Portsmouth High School.
Merrimack High School takes on Nashua High School South.
Londonderry takes on Manchester Central in this quarterfinal matchup.
ConVal High School takes on Portsmouth High School in this quarterfinal matchup.
Merrimack High School takes on Plymouth Regional High School in this quarterfinal matchup.
The first match in the quarterfinals in the 40th season of Granite State Challenge.
The eighth game of the season and final game in the first round.
The seventh game of the season pits Manchester Central High against Salem High.
The Conval Cougars take on the Hopkinton Hawks!
Mascoma takes on Portsmouth.
The Crusaders of Littleton High take on the Fall Mountain Wildcats.
The Purple Panthers of Nashua High South take on the Falcons of Bow High.
The Academy for Science and Design take on Plymouth Regional High School.
The Tomahawks of Merrimack take on the Kingswood Knights.
Tune in to the first episode of the 40th season when Kingswood takes on Merrimack.
Merrimack takes on Bow in the final matchup of the season.
Bow takes on Portsmouth in this semi final matchup.
Manchester Central takes on Merrimack in this semi final matchup.
Bow High takes on Stevens in the forth Quarterfinal match up.