Walker Untermann

Marin Catholic ‘26 | Norcal Baseball | 3B/2B/RHP | 5’11 180 lbs | 3.70 GPA | Email: [email protected] #415 497 7331 | Occidental Commit

[Walker Untermann @WUntermann]

@joe14jimenez @Oxy_Baseball @JFoppert @NorCalBlack

[West Coast Preps @westcoastpreps_]

Bay Area Baseball Studs, Stars, Superstars🌟⚾️

Check out the top 15 performances, plus an MVP, from this past week of action across the region

Story: https://t.co/9Nmmk13pFx

[Marin IJ Sports @marinij_sports]

Sports Briefs: Untermann blasts 3 HRs in MCs rout of Tam #marinbaseball https://t.co/K161WmBuYx

[Walker Untermann @WUntermann]

@chrisunt11 @united fax yo

[Perfect Game Scout @PG_Scouting]

Walker Untermann (‘26, CA) had 2 hits on the day, here’s both of those swings. Stays short to it & was able to extend thru it. Presents the barrel well & impacts it well for a single here. @California_PG @PG_Uncommitted #WWBA

[Five Tool California @FiveToolCA]

Here's a quick look at @NorCalBlack 2026's Walker Untermann on the mound. The RHP was dominant over 5.2 innings collecting 6 strikeouts on 3 runs allowed.

Marin Catholic (CA) 2026 #uncommitted

Profile: https://t.co/EY0akkvQvD

[Marin Catholic Athletic Department @MCAthletics]

Yeah James, Walker, Jude Baker, and Johnny!

[Cooper Benjamin @cooperbbaseball]

Last week I was part of one of the best MCAL pitcher duals ever in a 10 inning semifinal at San Marin. I pitched 3.2 innings in relief and took the Loss. My pitching line was:
3.2IP 8Ks 0H, 1BB, 0ER 1R

I did NOT have my best stuff and had to grind it out with my fastball which was sitting 87-88 Top 89mph.

Shoutout my teammates @wuntermann who tossed 6 shutout innings to start and my catcher @wadeuntermann
Also San Marin’s @seanmcgrath2025 and @twokeefe28 who combined for 10 scoreless innings.

Video of Ks with nice postgame commentary by San Marin broadcasters.

@JFoppert @bishandbeug @MCAthletics @NorCalU1 @NorCalBaseball @_JeremyBooth @ftrstarsseries @ACBaseballGames @California_PG @PrepBaseballCA @westcoastpreps_ @DigsPitcher @CalHiSports

[Jesse Foppert @JFoppert]

MC 3, Alhambra 1. Crum and Untermann share the load with 7ip3h0er. @judebaker2025 and @kyleconroy2026 combined for 5 hits to lead the offense. Next game, Tuesday at @MCAthletics 330pm first pitch. @marinij_sports #marinbaseball

[LJ Smith @LiamSmith2024]

I am honored to announce my commitment to University of the Pacific and excited for this opportunity to continue my academic and athletic journey. I want to thank my family, coaches and teammates for their support. @rodriguezc1976 @SanzeriBaseball @PacificBaseball #PacificProud

[Jesse Foppert @JFoppert]

MC 3, Archie Williams 2. Untermann scattered 2 hits over 5inn to earn his first varsity win. @JackMcGovern415 2inn pitched to record his 2nd save of the season. #marinbaseball @MCAthletics @marinij_sports

[SRDawgsBaseball @SRDawgsBaseball]

A few additions around the yard that were long past due - better late than never. More to come. #StaySR #SRhistory
@marinij_sports

[Five Tool California @FiveToolCA]

.@NorCalBlack 2026’s Walker Untermann helps the hit parade going with a single down the line.

Marin Catholic (CA) 2026 #uncommitted

Profile: https://t.co/EY0akkvQvD

[Five Tool California @FiveToolCA]

.@NorCalBlack 2026’s Walker Untermann smokes the 2-run single to left.

Marin Catholic (CA) 2026 #uncommitted

Profile: https://t.co/EY0akkvQvD

[Five Tool California @FiveToolCA]

.@NorCalBlack 2026’s Walker Untermann lines this one to left for an RBI single.

Marin Catholic (CA) 2026 #uncommitted

Profile: https://t.co/EY0akkwolb