RefMetrics

NCAA Men's Division II Referee Profile

Ryan Hannemann

Season-by-season overview followed by the full DII assignment schedule.

Games
20
2024-25 to 2025-26
Crew Roles
14/5/1
CC / U1 / U2
Home Win %
50.0%
20 scored games
Foul Diff
1.6
16.6 / 18.2 home-away

Overview

Games Total 2025-26 2024-25
Games 20 8 12
Crew Chief 14 6 8
U1 5 2 3
U2 1 0 1
PacWest 20 8 12

Schedule

Date Season Conference Pos Home Away Score Fouls CC U1 U2
2026-02-17 2025-26 PacWest U1 Hawai'i Hilo Fresno Pacific 55-63 12-20 Ryan McCarty Ryan Hannemann Todd Apo
2026-02-12 2025-26 PacWest CC Chaminade Fresno Pacific 81-83 13-20 Ryan Hannemann Mike Ishikawa Ryan Wells
2026-02-07 2025-26 PacWest CC Chaminade Hawai'i Pacific 78-85 20-20 Ryan Hannemann Ryan Wells Todd Apo
2026-01-17 2025-26 PacWest U1 Chaminade Dominican 85-83 21-29 Levon Dowie Ryan Hannemann Spencer Cook
2025-11-23 2025-26 PacWest CC Cal State Dominguez Hills University of Colorado at Colorado Springs 87-83 18-16 Ryan Hannemann Anthony Collazo Ryan Wells
2025-11-23 2025-26 PacWest CC Cal State, Dominguez Hills UCCS 87-83 18-16 Ryan Hannemann Anthony Collazo Ryan Wells
2025-11-15 2025-26 PacWest CC Hawai'i Hilo Saint Martin's Saints 68-70 19-16 Ryan Hannemann Ryan Wells Todd Apo
2025-11-15 2025-26 PacWest CC Hawaii Hilo Saint Martin's 68-70 19-16 Ryan Hannemann Ryan Wells Todd Apo
2025-03-01 2024-25 PacWest CC Hawai'i Hilo Hawai'i Pacific 69-90 15-16 Ryan Hannemann Anthony Collazo Todd Apo
2025-02-13 2024-25 PacWest CC Hawai'i Hilo Chaminade 76-86 21-14 Ryan Hannemann Llyod Lee Todd Apo
2025-02-01 2024-25 PacWest U1 Hawai'i Hilo Menlo 74-64 15-22 Greg Puccioni Ryan Hannemann Todd Apo
2025-01-11 2024-25 PacWest U1 Chaminade Azusa Pacific 70-63 21-25 Lloyd Lee Ryan Hannemann Landon Cammack
2025-01-09 2024-25 PacWest CC Hawai'i Hilo Point Loma 57-67 16-20 Ryan Hannemann Llyod Lee Jr Landon Cammack
2025-01-02 2024-25 PacWest CC Chaminade Westmont 78-74 16-20 Ryan Hannemann Lloyd Lee Tony Collazo
2024-12-21 2024-25 PacWest U1 Hawai'i Pacific Hoops in Hawaii - Wooster 43-45 13-17 Tony Collazo Ryan Hannemann Ryan Wells
2024-12-20 2024-25 PacWest U2 Alaska Anchorage Johnson & Wales University 76-27 14-18 Bret Fisher Dan Coda Ryan Hannemann
2024-12-14 2024-25 PacWest CC Chaminade Hawai'i Pacific 78-64 17-15 Ryan Hannemann Daniel Haber Todd Apo
2024-11-30 2024-25 PacWest CC Hawai'i Pacific Adelphi University 71-58 12-15 Ryan Hannemann Todd Apo Tony Collazo
2024-11-30 2024-25 PacWest CC Hawai'i Pacific Hoops in Hawaii - Adelphi 71-58 12-15 Ryan Hannemann Todd Apo Tony Collazo
2024-11-09 2024-25 PacWest CC Alaska Fairbanks Hawai'i Pacific 67-80 19-15 Ryan Hannemann Tony Collazo Ryan Wells