The 2025 ACHA National Championship presented by FloHockey is on the way and has its matchups as some of the best teams compete to become champions.

Final rankings were released on Tuesday to determine the final seedings for the tournament.

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After winning the ACHA national championship last year, the Adrian Bulldogs will look to repeat as champions from the No. 6 seed, which makes the road a bit tougher for them as they were the No. 2 seed in 2024.

Runner-up UNLV has already had a good season, with an upset victory against Denver under its belt. This year, they have a better seeding at No. 2 as opposed to last season, when they made it to the championship game from the fifth seed.

Watch the 2025 ACHA National Championships presented by FloHockey live and on-demand including DI, DII, and DIII.

The 2025 ACHA Nationals Men's Division 1 Teams

• Minot State
• UNLV
• Ohio
• Liberty
• Jamestown
• Adrian College
• Niagara
• Utah
• Drury
• Maryville
• Calvin
• Grand Canyon University
• Indiana Tech
• Mary
• Arizona
• Midland
• Purdue Northwest
• Oklahoma 
• Pitt
• Oswego State
• Delaware
• John Carroll
• Northwood
• West Chester

The 2025 ACHA Nationals Men's Division 2 Teams

Pool A

• Lindenwood
• Utah
• Northeastern
• Indiana

Pool B

• Montana
• Wisconsin
• Ohio
• RPI

Pool C

• Army
• Liberty
• Saint Thomas
• Texas

Pool D

• FGCU
• Conn. College
• MSU-Denver
• Maryville

The 2025 ACHA Nationals Men's Division 3 Teams

Pool A

• Air Force
• UMass
• Arizona St.
• Miami

Pool B

• Lawrence Tech
• Calvin
• Sacred Heart
• St. Vincent

Pool C

• Hope
• Grand Valley St.
• Dordt
• Michigan St.

Pool D

• Oakland
• Colby
• Central Maine CC
• Co. School of Mines

The 2025 ACHA Nationals Women's Division 1 Teams

Pool A

• No. 1 Liberty
• No. 8 Niagara
• No. 12 Grand Canyon

Pool B

• No. 2 Maryville
• No. 7 UM-Dearborn
• No. 11 Miami

Pool C

• No. 3 Adrian
• No. 6 McKendree
• No. 10 Arizona State

Pool D

• No. 4 Midland
• No. 5 Minot State
• No. 9 Indiana Tech

The 2025 ACHA Nationals Women's Division 2 Teams

Pool A

• Northeastern
• Navy
• Ohio State
• Niagara

Pool B

• Liberty
• Wisconsin
• Villanova
• Mercyhurst

Pool C

• Assiniboine
• Eastern Michigan
• Central Michigan
• Providence

Pool D

• Sault
• Boston College
• Saint Thomas
• Boston University

Where Is The 2025 ACHA Nationals Hockey Tournament

The tournament will take place once again at the Centene Community Ice Center and the Maryville University Hockey Center in St. Louis, Missouri.

When Are The 2025 ACHA Nationals Hockey Tournament?

The ACHA National Championships will be played from March 13 to March 25 with all five divisions represented.

• Men's Division 1: March 13-18
• Men's Division 2: March 14-18
• Women's Division 1: March 17-21
• Men's Division 3: March 18-22
• Women's Division 2: March 21-25

2025 ACHA Men's Division 1 National Championship Bracket

The first round of the 2025 ACHA National Championship presented by FloHockey will be played on Thursday, March 13. Here are the opening-round matchups and which teams with the first-round byes will await the winners.

Game 1: No. 21 Delaware vs. No. 12 Grand Canyon (Winner plays No. 5 Jamestown)

Game 2: No. 20 Oswego State vs. No. 13 Indiana Tech (Winner plays No. 4 Liberty)

Game 3: No. 22 John Carroll vs. No. 11 Calvin (Winner plays No. 6 Adrian)

Game 4: No. 19 Pitt vs. No. 14 Mary (Winner plays No. 3 Ohio)

Game 5: No. 23 Northwood vs. No. 10 Maryville (Winner plays No. 7 Niagara)

Game 6: No. 18 Oklahoma vs. No. 15 Arizona (Winner plays No. 2 UNLV)

Game 7: No. 24 West Chester vs. No. 9 Drury (Winner plays No. 8 Utah)

Game 8: No. 17 Purdue Northwest vs. No. 16 Midland (Winner plays No. 1 Minot State)

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