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Greyson Osbun

KAMEHAMEHA SCHOOLS KAPALAMA CAMPUS (HI) 2025

Hometown: Mililani, HI

Birthdate:

Height/Weight: 5' 10'' / 165 lbs.

Bats/Throws: Right / Right

Position(s): RHP / UTL

GPA:

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ACT:

Email:

Phone:

College Commitment: University of Nevada - Reno

High School: KAMEHAMEHA SCHOOLS KAPALAMA CAMPUS (HI) 2025

College:

Region: HAWAII

Twitter: Greyson_Osbun

Instagram:

VIDEOS

  • The RHP was in control throughout the win, racking up 5 strikeouts over 6 innings and allowing only one run.
    03-02-2025
  • Drives the pitch to the alley in right center field for a go-ahead, bases clearing 3-run triple.
    03-01-2025
  • Worked two strong innings allowing only a pair of hits. The RHP mixed speeds well and worked both sides of the plate.
    02-28-2025
  • sings one to left for the RBI double
    02-27-2025
  • The RHP slung 5 innings while striking out 9.
    05-18-2024
  • Drops this one down in front of the left fielder for the RBI single.
    05-18-2024
  • Absolutely stellar in the Hawaii State Quarterfinal. The RHP struck out 6 in 6 IP with one hit.
    05-04-2023
  • Quick 1-2-3 inning to start with one strikeout along the way
    05-04-2023

Fivetool Verified

ADVANCED PITCHING METRICS
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ADVANCED HITTING METRICS
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THE NEWS

The 2025 Five Tool Festival All-Festival Team
 The Woodlands went a perfect 5-0 during the Five Tool Festival and is well represented on our list. Who else made the cut? Uncommitted seniors, future stars in the 2027 class and more.
Adam Alvarez, Ayden Munoz, Brady Ladusau, Braxton Barber, Brody Mattox, Caiden Muskat, Caleb Holifield, Cash Clayton, Cash Scarborough, Cesar Bustamante, Connor Edge, Drew Ferguson, E'mar Fleming II, EJ Menchaca, Emerson McKnight, Emmanuel Hoyos, Grant Sperandio, Greyson Osbun, Isaiah Salas, Jack Smejkal, Jackson Castillo, Jacob Estrada, Jake Earnest, Jason Steele, Jaxon Casselberry, Jose Alvarez, JT Lewis, Kaden Robardey, Kolt Flowers, Landon Lang, Lawson Olmstead, Mason Fritz, Mason Pate, Max McCraray, Mitchell Carpenter, Patrick Brady, Quincy Pratt, Rock Duer, Rookie Shepard, Ryeder Takahashi, Tait Reynolds, Tanner Carson, Tanner Fujino, Taylor Haddock, Taylor Tracey, Tre Miller, Tyler Scarborough, Vince Estrada, Yanuell Molina, 2025 Five Tool HS Festival

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