Completed Event: Baseball versus Yaquis de Obregón on September 26, 2026 ,
Baseball
vs Yaquis de Obregón
Grand Canyon University Athletics
2027 Baseball Roster
Roster
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Jersey Number 66
Kahanu Martinez
- Ht./Wt.:
- 6-1 / 185
- Position:
- Infielder / catcher
- Class:
- Freshman
- Hometown:
- Honolulu, Hawaii
- High School:
- Saint Louis School
- Pronunciation:
- L/R
Grand Canyon
- Joins GCU for the 2027 season.
- Originally committed to Oregon before signing with GCU.
Summer Leagues
- 2026: West Virginia Black Bears | MLB Draft League | Morgantown, W.Va. — Played 22 games immediately following his high school career, primarily at second base. Drew 25 walks in 93 plate appearances to post a .419 on-base percentage. Went 7 for 9 on stolen-base attempts and posted a .986 fielding percentage across 21 games at second base.
Saint Louis School
Honolulu, Hawaii- Helped lead Saint Louis to the 2025 HHSAA Division I state championship.
- Served as the Crusaders’ leadoff hitter and described his role as setting the tone and bringing energy to the team.
- Entered his senior season as one of Hawaii’s top prospects in the 2026 class.
- Ranked by Perfect Game as the No. 3 overall player and No. 2 shortstop in Hawaii’s 2026 class.
- Rated a 9.5 prospect by Perfect Game and competed on the national showcase circuit.
- Played multiple positions throughout his prep career, including shortstop, third base, catcher and second base.
- Played travel baseball with Hawaii Elite 2G and the Baum Bat Scout Team.
- Says the bonds he formed with classmates, teachers and teammates were the best part of playing baseball at Saint Louis.
Personal
- Full name is Kahanuokalahou Martinez but goes by Kahanu.
- Parents are Jose and Kamaile Martinez.
- Mother has had the biggest impact on his life on and off the field.
- Enjoys spending time at the beach, particularly body surfing but baseball was his “first love.”
- Favorite current player to trade places with would be Shohei Ohtani.
Sunday, September 27
Friday, September 25
Wednesday, September 16
Thursday, September 10
