Oahu Interscholastic Association

The Oahu Interscholastic Association (OIA) is an athletic conference composed of all public secondary schools on the island of Oahu, Hawaii, U.S.A. The OIA was first founded in 1940 as the Rural Oahu Interscholastic Association (ROIA). The five founding schools were Castle High School, Kahuku High School, Leilehua High School, Waialua High & Intermediate School and Waipahu High School. The OIA originally comprised all the rural schools on Oahu, which were all of the schools that were not situated in the main city of Honolulu. This changed however in 1970 with the addition of the five former public school members of the Interscholastic League of Honolulu – Farrington High School, Kaimuki High School, McKinley High School, Roosevelt High School and Kalani High School. After the public Honolulu schools joined, the league changed its identity from the ROIA to simply OIA to reflect the integration of all of the public high schools on the island.

Oahu Interscholastic Association

Formation	1940 (1940)
Type	Athletic conference
Location	Oahu, Hawaii
Coordinates	21.2919°N 157.8220°W / 21.2919; -157.8220
Membership	24
President	John Brummel (Mililani)[1]
Affiliations	Hawaii High School Athletic Association
Website	www.oiasports.com

The OIA now has 24 member schools who compete in 19 different junior varsity and varsity level sports. The league produces a number of quality athletic teams in a number of sports, especially football. The OIA concurs with the Hawaii Board of Education and Hawaii Department of Education in recognizing athletics as an integral part of the educational program of the high school and holds its athletes to a number of academic and behavioral standards.

Mission statement

The mission of the OIA is to promote unity and cooperation amongst the member schools in the establishment and administration of policies and regulations for implementing an interscholastic athletic program. The association shall stress educational and cultural values, promote skills in competitive activities and foster sportsmanship and mutual respect.^[2]

Members

Institution	Nickname	Location	Football Division	Enrollment	Home Field (Football)	Logo
Aiea High School	Na Alii	Aiea	Division 2	1280	Aiea Field
Anuenue School	Na Koa	Palolo	None	378	None
Campbell High School	Sabers	Ewa Beach	Open Division	2890	Campbell Stadium
Castle High School	Knights	Kaneohe	Division 1	1947	Castle Stadium
DreamHouse Ewa Beach PCS		Ewa Beach	None		None
Farrington High School	Governors	Kalihi	Open Division	2579	Edward "Skippa" Diaz Stadium
Hakipuu Learning Center		Kaneohe	None	94[3]	None
Halau Ku Mana		Manoa	None	99	None
Hawaii Technology Academy		Waipahu	None		None
Hawaii School for the Deaf and Blind		Waikiki	None	72	None
Kahuku High School	Red Raiders	Kahuku	Open Division	1879	Carleton Weimer Field
Kailua High School	Surfriders	Kailua	Division 1	972	Alex Kane Stadium[4]
Kaimuki High School	Bulldogs	Kaimuki	Division 2	750	Edward "Skippa" Diaz Stadium
Kaiser High School	Cougars	Hawaii Kai	Division 2	1025	Kaiser Stadium
Kalaheo High School	Mustangs	Kailua	Division 2	1060	Kailua Stadium
Kalani High School	Falcons	Kahala	Division 2	1161	Kaiser Stadium
Kamaile Academy		Waianae	None		None
Kanu O Ka Aina PCS		Waimea	None		None
Kapolei Charter School		Waimea	None		None
Kapolei High School	Hurricanes	Kapolei	Open Division	2333	Kapolei Stadium
Ke Kula O Samuel M. Kamakau		Kailua	None	115	None
Leilehua High School	Mules	Wahiawa	Division 1	1878	Hugh Yoshida Stadium
McKinley High School	Tigers	Honolulu	Division 2	1945	Ticky Vasconcellos Stadium
Mililani High School	Trojans	Mililani	Open Division	2421	John Kauinana Stadium
Moanalua High School	Na Menehune	Moanalua	Division 1	2016	Moanalua Stadium
Myron B. Thompson Academy		Honolulu	None	552	None
Nanakuli High School	Golden Hawks	Nanakuli	Division 2	1303	Nanakuli Field
Pearl City High School	Chargers	Pearl City	Division 2	1980	Edwin Neves Stadium
Radford High School	Rams	Salt Lake	Division 1	1343	John Velasco Stadium
Roosevelt High School	Rough Riders	Honolulu	Division 1	1672	Ticky Vasconcellos Stadium
Waialua High School	Bulldogs	Waialua	Division 2	677	Toshi Nakasone Field
Waianae High School	Seariders	Waianae	Open Division	2068	Raymond Torii Stadium
Waipahu High School	Marauders	Waipahu	Division 1	2544	Waipahu Stadium

^[5]

Baseball

The OIA divides its baseball teams into 3 conferences spanning 2 divisions: OIA Division 1 East, Division 1 East, and Division 2 (combined east–west).

Division 1 East Castle Knights Farrington Governors Kailua Surfriders Kaiser Cougars Kalani Falcons Moanalua Na Menehune Roosevelt Rough Riders

Division 1 West Aiea Na Alii Campbell Sabers Kapolei Hurricanes Leilehua Mighty Mules Mililani Trojans Pearl City Chargers Waianae Seariders

Division 2 Kahuku Red Raiders Kaimuki Bulldogs Kalaheo Mustangs McKinley Tigers Nanakuli Golden Hawks Radford Rams Waialua Bulldogs Waipahu Marauders

Football

See also: HHSAA State Football Championships

Beginning in 2018, the OIA decided to divide its football teams into 3 divisions/conferences: the OIA Open Division, OIA D1, and OIA D2. Teams are realigned every 2 years based on performance of both the varsity and junior varsity.

OIA Open Division Campbell Sabers Farrington Governors Kahuku Red Raiders Kapolei Hurricanes Leilehua Mules Mililani Trojans

OIA D1 Aiea Na 'Ali'i Kailua Surfriders Kaiser Cougars Moanalua Na Menehune Nanākuli Golden Hawks Radford Rams Wai'anae Seariders Waipahu Marauders

OIA D2 Castle Knights Kaimuki Bulldogs Kalaheo Mustangs Kalani Falcons McKinley Tigers Pearl City Chargers Roosevelt Rough Riders Waialua Bulldogs

State Champions and Runners-up

See: Oahu Prep Bowl

Division I

Teams from the Oahu Interscholastic Association have competed in every Division I State Championship game since the creation of the championship in 1999. The OIA lost the first ever Division I state championship game in 1999 with the St. Louis Crusaders beating the Kahuku Red Raiders 19–0. In total, the OIA is 8–6 in the Division I State Championship.

Kahuku High School holds the current record for the most appearances (8) and wins (6) in the OIA and the state for the Division I title. Kahuku is also the current Division I champion after beating Punahou School 42–20 on November 23, 2012.

Division II

Teams from the OIA have competed in the Division II State Championship game 6 of the 10 times it was held from 2003 to 2012. The OIA has won only 2 (in 2003 and 2004).

Aiea High School and Campbell High School are the only 2 OIA schools to have won the HHSAA Division II State Championship. Radford High School holds the record for most appearances by the OIA with 2 (2005 and 2008). Iolani School currently holds the state record for most Division II State Championships with 7 wins of 8 appearances (including a 6-game winning streak since 2007).

Football Rivalries

Teams		Rivalry Name/Trophy	Last Meeting
Campbell Sabers	Waipahu Marauders	The Cane Knife	October 11, 2024	55-18 Campbell
Campbell Sabers	Kapolei Hurricanes	Battle of the Ewa Plains	September 21, 2024	40-23 Campbell
Castle Knights	Kailua Surfriders	The Hammer	August, 25, 2023	30-15 Kailua[6]
Kaimuki Bulldogs	Kalani Falcons	The Calabash Bowl	October 26, 2024	49-7 Kalani
Kaimuki Bulldogs	McKinley Tigers		October 5, 2024	9–7 McKinley
Kalani Falcons	Kaiser Cougars		September 20, 2019	49-7 Kaiser
Leilehua Mules	Radford Rams	The Spirit of Freedom Bowl	October 18, 2024	28-21 Leilehua
Leilehua Mules	Mililani Trojans		September 30, 2022	49-14 Mililani
Punahou Buffanblu	Roosevelt Rough Riders	The Paint Brush	August 12, 2011	38–0 Punahou
Kahuku Red Raiders	Farrington Governors		September 21, 2024	21-0 Kahuku
Kahuku Red Raiders	Saint Louis Crusaders		November 29, 2024	17-10 Saint Louis
Kahuku Red Raiders	Waianae Seariders	The Crunch Bowl	August 12, 2023	49–0 Kahuku
Farrington Governors	Wai'anae Seariders		November 12, 2021	49-20 Wai'anae
Farrington Governors	Kamehameha-Kapalama Warriors		September 21, 2019	28–25 Kamehameha
Farrington Governors	McKinley Tigers		September 14, 2013	25–13 Farrington
Waianae Seariders	Saint Louis Crusaders		October 11, 2019	56–26 Saint Louis
Moanalua Na Menehune	Radford Rams	Battle For Salt Lake	August 10, 2024	31-22 Moanalua

OIA Football Playoffs Bracket 2009

RED Division

RED-West Seeding Leilehua Waianae Kapolei Mililani Campbell

RED-East Seeding Kahuku Farrington Castle Kailua Kaimuki

Wild Card @ Higher Seed

Quarterfinal @ Higher Seed

Semifinal @Aloha Stadium

Championship @ Aloha Stadium

W1

Leilehua

29

E4

Kailua

21

E4

Kailua

13

W5

Campbell

0

W1

Leilehua

9

E2

Farrington

7

E2

Farrington

26

W3

Kapolei

7

W1

Leilehua

20

E1

Kahuku

24

W2

Waianae

16

W4

Mililani

47

E3

Castle

23

E5

Kaimuki

35

E3

Castle

14

E1

Kahuku

19

E1

Kahuku

35

W4

Mililani

27

	3rd Place @ Kaiser HS
	E2	Farrington	42
	E3	Castle	26

• RED-Champ: KAHUKU Red Raiders

• 2nd Place: LEILEHUA Mules

• 3rd Place:FARRINGTON Governors

Note: Will advance to play for HHSAA DI championship playoff. see HHSAA DI football championship bracket.

* Denotes Overtime Game

WHITE Division

	Semifinal					Championship @ Aloha Stadium
	1	Moanalua	21
	4	Kalaheo	20
						Moanalua		21
						Aiea		7
	3	Aiea	7
	2	Radford	0

• WHITE-Champ: Moanalua Na Menehune

• 2nd Place: Aiea Na Ali'i

Note:

Will advance to play for HHSAA DII championship playoffs. see HHSAA DII football championship bracket.

OIA Football Playoffs Bracket 2010

RED Division

RED-West Seeding Mililani^ Leilehua^ Waianae^ Radford Aiea ^ Clinched State Tournament Berth

RED-East Seeding Kahuku Kailua Castle Farrington Moanalua

Wild Card @ Higher Seed

Quarterfinal @ Higher Seed

Semifinal @Aloha Stadium

Championship @ Aloha Stadium

W1

Mililani

21

E4

Farrington

10

E4

Farrington

14

W5

Aiea

0

W1

Mililani

38

W3

Waianae

28

E2

Kailua

7

W3

Waianae

49

W1

Mililani

0

E1

Kahuku

0 [FORFEIT]

W2

Leilehua

26

W4

Radford

29

E3

Castle

13

E5

Moanalua

22

W2

Leilehua

16

E1

Kahuku

46

E1

Kahuku

52

W4

Radford

7

	2nd/3rd Place @ Leilehua HS
	W2	Leilehua	28
	W3	Waianae	20

• RED-Champ: Mililani

• 2nd Place: Leilehua

• 3rd Place: Waianae

Note:

Will advance to play for HHSAA DI championship playoff. see HHSAA DI football championship bracket.

* Denotes Overtime Game

WHITE Division

	Semifinal					Championship @ Aloha Stadium
	1	Kaimuki	14
	4	Pearl City	13
						Kaimuki		48
						Kalaheo		12
	3	Kalaheo	43
	2	Waipahu	28

• WHITE-Champ: Kaimuki

• 2nd Place: Kalaheo

Note:Will advance to play for HHSAA DII championship playoffs. see HHSAA DII football championship bracket.

OIA Football Playoffs Bracket 2011 to Present

OIA Football Playoff Brackets for seasons 2011 to present can be found in their respective OIA season pages.