Dylan Mamiya

2026 Kennewick HS 3.98 GPA OF LHP 5’9”/190 6.50 60 turf (laser) WCL - Portland Gherkins NCAA ID#2307949142

[Dylan Mamiya @mamiya_dylan]

Having a hell of a “Brine Time” w/the Gherkins! (summer collegiate wood bat league schedule and running update). https://t.co/hrYaHZM2M9

[Dylan Mamiya @mamiya_dylan]

@nextcommit_ai @PrepBaseballWA @Kennewick_Lions thank you!

[Dylan Mamiya @mamiya_dylan]

@AASchoolcraft Thank you Coach!

[Dylan Mamiya @mamiya_dylan]

@PrepBaseballWA Go Lions!

[Dylan Mamiya @mamiya_dylan]

https://t.co/Pc90JK8HBK via @YouTube
@nwsummerleague @PNWBaseball @PrepBaseballWA @BaseballNW @PG_PacificNW @NWBaseballRPT #noleaguelikeit https://t.co/iboduuAIm6

[Prep Baseball Washington @PrepBaseballWA]

𝟐𝟎𝟐𝟔 𝐖𝐀𝐒𝐇𝐈𝐍𝐆𝐓𝐎𝐍 𝐏𝐎𝐖𝐄𝐑 𝟐𝟓 𝐓𝐄𝐀𝐌 𝐏𝐑𝐄𝐕𝐈𝐄𝐖

# 𝟭𝟬 𝗞𝗘𝗡𝗡𝗘𝗪𝗜𝗖𝗞

The Lions look to bounce back after a 3A state title game appearance last season⤵️

🔗 https://t.co/WW4VpnxRRr

[New Level 360 - Baseball and fastpitch @NewLevel360BBFP]

⚾ Huge congrats to @BeckettTurnbow on his commitment to continue his baseball journey at @NMStateBaseball !

We’re proud of the hard work, dedication, and love for the game that got him here. Excited to see what’s next! #NewLevelFamily #GoAggies

[Dylan Mamiya @mamiya_dylan]

Thank you PBR_WA appreciate the 👀💪🏽🔥⚾️!!!

[Prep Baseball Washington @PrepBaseballWA]

𝟐𝟎𝟐𝟔 𝐓𝐎𝐏 𝟏𝟎 𝐔𝐍𝐂𝐎𝐌𝐌𝐈𝐓𝐓𝐄𝐃: 𝐎𝐔𝐓𝐅𝐈𝐄𝐋𝐃𝐄𝐑𝐒

We continue our series of breaking down the top 🔟 uncommitted seniors at each position with the top remaining outfielders in Washington below ⤵️

🔗 https://t.co/tKwkEOAT7P

@prepbaseball | @PB_Uncommitted

[Dylan Mamiya @mamiya_dylan]

Loving the opportunity to compete w/@PNWBaseball in the Fall JUCO circuit!

[Baseball Northwest @BaseballNW]

Senior squad is set for Arizona this weekend 👀

#RepTheNW

[Dylan Mamiya @mamiya_dylan]

Fall ‘25 Schedule, first up AZ Senior Fall Classic w/@BaseballNW Team Green. https://t.co/F5sG5J4jO0

[NW Summer League @nwsummerleague]

HOMERUN ALERT!! Dylan Mamiya we see you 🔥🔥 #NOLEAGUELIKEIT

[Ben Foglio @BenFoglio2027]

Extremely excited to announce my commitment to the University of Washington. I want to thank my parents, coaches, teammates, and my brother for helping shape me into the person I am today. I also want to thank the UW coaching staff for giving me this opportunity.

Go Dawgs!

[Dylan Mamiya @mamiya_dylan]

@JinkiTomita11 @DrivelineBB Team Green gonna be mean!

[Baseball Northwest @BaseballNW]

8/8 WA East 2026 9:00AM, Quad 9

#10 Dylan Mamiya @mamiya_dylan 2026, OF/LHP
Kennewick HS (WA)

Double

Uncommitted

#25NWC | #RepTheNW

[Tilden Hsu @HsuTilden]

Dreams grow, the work stays the same.

I’m ecstatic to announce that I have committed to @nyuniversity to continue my athletic and academic career.

Thank you to the NYU coaching staff for giving me an opportunity to achieve my dream of playing college baseball.

[Baltimore Orioles @Orioles]

A special day for the de Brun family 🫶

[Dylan Mamiya @mamiya_dylan]

@riley_angelo26 @jrodg20 @biolabaseball Congratulations!