2026 Kennewick HS 3.98 GPA OF LHP 5’9”/190 6.50 60 turf (laser) WCL - Portland Gherkins NCAA ID#2307949142
Joined May 2021
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Having a hell of a “Brine Time” w/the Gherkins! (summer collegiate wood bat league schedule and running update). docs.google.com/document/d/1…
Season total: GP-25: .391 AVG, 87AB (34H / 87), 18 RBI, 23 R, 29 SB, 16 BB, 3 HBP, .495 OBP, .955 OPS
Finished out the WWW/WCL Summer College Wood Bat League - Portland Gherkins - Many thanks to Coach Jason Stanley and my Gherkins teammates for a heck of a Brine Time!
Good luck to all my Brine Bros in their upcoming baseball seasons! @PNW_CBR @GherkinBaseball
Running total GP-14: .354 AVG, 48ABs(17-48), 9RBI, 13R, 19SB, 10BB .466 OBP
Little over half way through the WWW/WCL Summer Collegiate Wood Bat League - Portland Gherkins - loving every minute ! @PNW_CBR @GherkinBaseball
Dylan Mamiya retweeted
𝟐𝟎𝟐𝟔 𝐖𝐀𝐒𝐇𝐈𝐍𝐆𝐓𝐎𝐍 𝐏𝐎𝐖𝐄𝐑 𝟐𝟓 𝐓𝐄𝐀𝐌 𝐏𝐑𝐄𝐕𝐈𝐄𝐖
# 𝟭𝟬 𝗞𝗘𝗡𝗡𝗘𝗪𝗜𝗖𝗞
The Lions look to bounce back after a 3A state title game appearance last season⤵️
🔗 prepbsbl.com/4cmBy7F
Dylan Mamiya retweeted
⚾ 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
Thank you PBR_WA appreciate the 👀💪🏽🔥⚾️!!!
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 ⤵️
🔗 loom.ly/rb9cGnw
@prepbaseball | @PB_Uncommitted
Fall ‘25 Schedule, first up AZ Senior Fall Classic w/@BaseballNW Team Green. docs.google.com/document/d/1…
Dylan Mamiya retweeted
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 retweeted
8/8 WA East 2026 9:00AM, Quad 9
#10 Dylan Mamiya @mamiya_dylan 2026, OF/LHP
Kennewick HS (WA)
Double
Uncommitted
#25NWC | #RepTheNW
Dylan Mamiya retweeted
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.
Dylan Mamiya retweeted
A special day for the de Brun family 🫶
ALT Slater de Brun and his father embrace on the field at Oriole Park.
Looking forward to representing with Team WA East ‘26 again @BaseballNW NW Championships! Thanks for the opportunity!
Dylan Mamiya retweeted
Find your ceiling and BREAK THROUGH IT 📈📈 AUGUST IS OURS! #NOLEAGUELIKEIT