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Marley Sebastian

Sharks

H.P. Baldwin (HI) 2026

#uncommitted

Hometown: Wailuku, HI

Birthdate:

Height/Weight: 6' 0'' / 170 lbs.

Bats/Throws: Right / Right

Position(s): SS / 2B

GPA:

SAT:

ACT:

Email:

Phone:

College Commitment:

High School: H.P. Baldwin (HI) 2026

College:

Region: HAWAII

X: marmansebastian

Instagram: marleysebastian_

VIDEOS

  • With a good round of BP at the ClassicHawaii Day 1 Showcase
    12-28-2025
  • 85 MPH IF velo at the ClassicHawaii Day 1 Showcase.
    12-27-2025
  • 6.98s 60 at the ClassicHawaii Day 1 Showcase.
    12-27-2025
  • Goes up the middle for a single.
    05-10-2025
  • Adds some insurance in the top of the 7th with an RBI single to left field making it a 3-1 Baldwin lead.
    05-08-2025
  • Takes away a hit with a nice diving stop at 2nd and throws to first for the out.
    05-08-2025
  • Marley Sebastian, MIF, H.P. Baldwin (HI) 2026, Five Tool Hawaii Sandlot Classic
    01-22-2025
  • Lines this one into LF for a leadoff single
    12-30-2024

Fivetool Verified

ADVANCED PITCHING METRICS
ADVANCED HITTING METRICS

THE NEWS

2025 Hawaii Sandlot Classic Standouts (Upperclassmen)
 Another fantastic Hawaii Sandlot Classic was a perfect way to end 2025. Our staff takes a look at the award winners and top performers from the 2026 and 2027 classes.
Amar Brooks, Brayden Shinkawa, Chasen Uyetake, Cohen Sakamoto, Colten Silva, Conor Wallace, Ezra Ugale, Haena Kaaihue, Ian Murasaki, Jonah Brub, Jonah Yacap, Joshua Mau, Kaden Anderson, Kahiwalikookaleiho'ohie (Kahiwa) Macomber, Kekahupono Kong, Kupono Barkdull, Kysen Honda, Marley Sebastian, Max DeTrinis, Max Hinahara, Micah Alcisto, Nalu Antone, Noah Sham, Oliver Isagawa, Oni Dawson, Pacey Hatanaka, Peyton Lum, Ryeder Takahashi, Trenton Caliboso, Five Tool Hawai'i Sandlot Classic

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