SAVE 10% on your next order and sign up for our newsletter!

Search

Menu

Menu

Teams
Brands
Shop For
Caps
Jerseys
Novelties
Collections
Auctions
SALE

You Just Added:

Qty:

Product Quantity Total

You have items in your cart

You have 1 item in your cart

Total

Have a discount code? Continue to checkout to redeem it.

Search

Teams
Brands
Shop For
Caps
Jerseys
Novelties
Collections
Auctions
SALE

Log in
Create account

Home › Under Armour › T-Shirts

Filter

T-Shirts

Men
Women
Kids
Unisex

Accessories
Apparel
Outerwear
Polo Shirts
Shirts
Sweatshirts & Hoodies
Tank Tops
T-Shirts
Novelties

Champion
Under Armour

MiLB Copa de la Diversión
MiLB Theme Night Collection

Austin Black Senators
Delmarva Scrapple
Pepinillos Picantes del Norte
Perros Santos de Charleston
Reyes de Plata de Las Vegas
Wisconsin Udder Tuggers

Atlanta Braves
Baltimore Orioles
Boston Red Sox
Chicago Cubs
Chicago White Sox
Cleveland Guardians
Colorado Rockies
Detroit Tigers
Houston Astros
Kansas City Royals
Los Angeles Dodgers
Milwaukee Brewers
Philadelphia Phillies
San Francisco Giants
Seattle Mariners
Texas Rangers
Toronto Blue Jays

T-Shirts

Men
Women
Kids
Unisex

Accessories
Apparel
Outerwear
Polo Shirts
Shirts
Sweatshirts & Hoodies
Tank Tops
T-Shirts
Novelties

Champion
Under Armour

MiLB Copa de la Diversión
MiLB Theme Night Collection

Austin Black Senators
Delmarva Scrapple
Pepinillos Picantes del Norte
Perros Santos de Charleston
Reyes de Plata de Las Vegas
Wisconsin Udder Tuggers

Atlanta Braves
Baltimore Orioles
Boston Red Sox
Chicago Cubs
Chicago White Sox
Cleveland Guardians
Colorado Rockies
Detroit Tigers
Houston Astros
Kansas City Royals
Los Angeles Dodgers
Milwaukee Brewers
Philadelphia Phillies
San Francisco Giants
Seattle Mariners
Texas Rangers
Toronto Blue Jays

Filter

Home › Under Armour › T-Shirts

Under Armour

(569 items)

Sort by

Collection Menu

Filter

T-Shirts

Albuquerque Isotopes Tank-Wmn Breezy — Albuquerque Isotopes

Tank-Wmn Breezy

Translation missing: en.products.product.price.regular_price $45.00

Translation missing: en.products.product.price.sale_price $45.00 Translation missing: en.products.product.price.regular_price

Albuquerque Isotopes Tee-Wmn Tech — Albuquerque Isotopes

Tee-Wmn Tech

Translation missing: en.products.product.price.regular_price $35.00

22% Off Translation missing: en.products.product.price.sale_price $35.00 Translation missing: en.products.product.price.regular_price $45.00

Under Armour Steel Heather Hoodie — West Michigan Whitecaps

Under Armour Steel Heather Hoodie

Translation missing: en.products.product.price.regular_price $84.99

Translation missing: en.products.product.price.sale_price $84.99 Translation missing: en.products.product.price.regular_price $0.00

Round Rock Express Under Armour Women's Red Breezy V-Neck Tee — Round Rock Express

Under Armour Women's Red Breezy V-Neck Tee

Translation missing: en.products.product.price.regular_price $45.00

Translation missing: en.products.product.price.sale_price $45.00 Translation missing: en.products.product.price.regular_price

Round Rock Express Under Armour Women's Navy Breezy V-Neck Tee — Round Rock Express

Under Armour Women's Navy Breezy V-Neck Tee

Translation missing: en.products.product.price.regular_price $45.00

Translation missing: en.products.product.price.sale_price $45.00 Translation missing: en.products.product.price.regular_price

Round Rock Express Under Armour Women's Gray E-Train Performance Cotton Tee — Round Rock Express

Under Armour Women's Gray E-Train Performance Cotton Tee

Translation missing: en.products.product.price.regular_price $40.00

Translation missing: en.products.product.price.sale_price $40.00 Translation missing: en.products.product.price.regular_price

Round Rock Express Under Armour Youth Navy Twist RR Rye Tech Tee — Round Rock Express

Under Armour Youth Navy Twist RR Rye Tech Tee

Translation missing: en.products.product.price.regular_price $40.00

Translation missing: en.products.product.price.sale_price $40.00 Translation missing: en.products.product.price.regular_price

Round Rock Express Under Armour Youth Gray Twist Rye Tech Tee — Round Rock Express

Under Armour Youth Gray Twist Rye Tech Tee

Translation missing: en.products.product.price.regular_price $40.00

Translation missing: en.products.product.price.sale_price $40.00 Translation missing: en.products.product.price.regular_price

Round Rock Express Under Armour Mod Gray RR Tech Tee — Round Rock Express

Under Armour Mod Gray RR Tech Tee

Translation missing: en.products.product.price.regular_price $40.00

Translation missing: en.products.product.price.sale_price $40.00 Translation missing: en.products.product.price.regular_price

Norfolk Tides Youth Under Armour Black Tech Shirt — Norfolk Tides

Youth Under Armour Black Tech Shirt

Translation missing: en.products.product.price.regular_price $35.00

Translation missing: en.products.product.price.sale_price $35.00 Translation missing: en.products.product.price.regular_price

Norfolk Tides Under Armour Youth Pink Tech Crop Top — Norfolk Tides

Under Armour Youth Pink Tech Crop Top

Translation missing: en.products.product.price.regular_price $28.00

20% Off Translation missing: en.products.product.price.sale_price $28.00 Translation missing: en.products.product.price.regular_price $35.00

Norfolk Tides Under Armour Gameday Triton Polo — Norfolk Tides

Under Armour Gameday Triton Polo

Translation missing: en.products.product.price.regular_price $60.00

25% Off Translation missing: en.products.product.price.sale_price $60.00 Translation missing: en.products.product.price.regular_price $80.00

Womens Nats Baseball Breeze Navy Tank — Northwest Arkansas Naturals

Womens Nats Baseball Breeze Navy Tank

Translation missing: en.products.product.price.regular_price $38.00

Translation missing: en.products.product.price.sale_price $38.00 Translation missing: en.products.product.price.regular_price

Myrtle Beach Pelicans Under Armour Horizon Blue Alternate Tech Tee — Myrtle Beach Pelicans

Under Armour Horizon Blue Alternate Tech Tee

Translation missing: en.products.product.price.regular_price $50.00

Translation missing: en.products.product.price.sale_price $50.00 Translation missing: en.products.product.price.regular_price $0.00

Myrtle Beach Pelicans Under Armour Horizon Blue Alternate Tech Tee — Myrtle Beach Pelicans

Under Armour Horizon Blue Alternate Tech Tee

Translation missing: en.products.product.price.regular_price $50.00

Translation missing: en.products.product.price.sale_price $50.00 Translation missing: en.products.product.price.regular_price $0.00

Under Armour Navy Tech Long Sleeve — Frisco RoughRiders

Under Armour Navy Tech Long Sleeve

Translation missing: en.products.product.price.regular_price $50.00

Translation missing: en.products.product.price.sale_price $50.00 Translation missing: en.products.product.price.regular_price

Under Armour Performance Tee — Springfield Cardinals

Under Armour Performance Tee

Translation missing: en.products.product.price.regular_price $22.50

50% Off Translation missing: en.products.product.price.sale_price $22.50 Translation missing: en.products.product.price.regular_price $45.00

Under Armour Motion Navy 1/4 Zip — West Michigan Whitecaps

Under Armour Motion Navy 1/4 Zip

Translation missing: en.products.product.price.regular_price $82.99

Translation missing: en.products.product.price.sale_price $82.99 Translation missing: en.products.product.price.regular_price $0.00

Winston-Salem Dash Tech Tee - Under Armour — Winston-Salem Dash

Tech Tee - Under Armour

Translation missing: en.products.product.price.regular_price $25.00

44% Off Translation missing: en.products.product.price.sale_price $25.00 Translation missing: en.products.product.price.regular_price $45.00

Winston-Salem Dash Women's Tech Tee - Under Armour — Winston-Salem Dash

Women's Tech Tee - Under Armour

Translation missing: en.products.product.price.regular_price $24.97

45% Off Translation missing: en.products.product.price.sale_price $24.97 Translation missing: en.products.product.price.regular_price $45.00

Winston-Salem Dash Youth Tech Tee - Under Armour — Winston-Salem Dash

Youth Tech Tee - Under Armour

Translation missing: en.products.product.price.regular_price $24.97

29% Off Translation missing: en.products.product.price.sale_price $24.97 Translation missing: en.products.product.price.regular_price $35.00

CHIHAUHUAS CHAMPION HOODIE — El Paso Chihuahuas

CHIHAUHUAS CHAMPION HOODIE

Translation missing: en.products.product.price.regular_price $65.99

Translation missing: en.products.product.price.sale_price $65.99 Translation missing: en.products.product.price.regular_price

CHIHAUHUAS CHAMPION HOODIE — El Paso Chihuahuas

CHIHAUHUAS CHAMPION HOODIE

Translation missing: en.products.product.price.regular_price $65.99

Translation missing: en.products.product.price.sale_price $65.99 Translation missing: en.products.product.price.regular_price

Lehigh Valley IronPigs Under Armour Microfleece Half Snap Jacket — Lehigh Valley IronPigs

Under Armour Microfleece Half Snap Jacket

Translation missing: en.products.product.price.regular_price $95.00

Translation missing: en.products.product.price.sale_price $95.00 Translation missing: en.products.product.price.regular_price

Omaha Storm Chasers Men's Under Armour Armour Fleece Royal Hoodie — Omaha Storm Chasers

Men's Under Armour Armour Fleece Royal Hoodie

Translation missing: en.products.product.price.regular_price $55.00

31% Off Translation missing: en.products.product.price.sale_price $55.00 Translation missing: en.products.product.price.regular_price $80.00

Omaha Storm Chasers Men's Under Armour Armour Fleece Royal Hoodie — Omaha Storm Chasers

Men's Under Armour Armour Fleece Royal Hoodie

Translation missing: en.products.product.price.regular_price $55.00

31% Off Translation missing: en.products.product.price.sale_price $55.00 Translation missing: en.products.product.price.regular_price $80.00

Omaha Storm Chasers Men's Under Armour Rival Fleece Blocked Navy Hoodie — Omaha Storm Chasers

Men's Under Armour Rival Fleece Blocked Navy Hoodie

Translation missing: en.products.product.price.regular_price $76.00

Translation missing: en.products.product.price.sale_price $76.00 Translation missing: en.products.product.price.regular_price

Omaha Storm Chasers Men's Under Armour Pixelate Navy Quarter Zip — Omaha Storm Chasers

Men's Under Armour Pixelate Navy Quarter Zip

Translation missing: en.products.product.price.regular_price $74.00

Translation missing: en.products.product.price.sale_price $74.00 Translation missing: en.products.product.price.regular_price

Omaha Storm Chasers Men's Under Armour Pixelate Navy Quarter Zip — Omaha Storm Chasers

Men's Under Armour Pixelate Navy Quarter Zip

Translation missing: en.products.product.price.regular_price $74.00

Translation missing: en.products.product.price.sale_price $74.00 Translation missing: en.products.product.price.regular_price

Omaha Storm Chasers Men's Under Armour Tech Pixelate Gray Tee — Omaha Storm Chasers

Men's Under Armour Tech Pixelate Gray Tee

Translation missing: en.products.product.price.regular_price $50.00

Translation missing: en.products.product.price.sale_price $50.00 Translation missing: en.products.product.price.regular_price

Omaha Storm Chasers Men's Under Armour Tech Pixelate Gray Tee — Omaha Storm Chasers

Men's Under Armour Tech Pixelate Gray Tee

Translation missing: en.products.product.price.regular_price $50.00

Translation missing: en.products.product.price.sale_price $50.00 Translation missing: en.products.product.price.regular_price

Omaha Storm Chasers Women's Under Armour Tech Royal Tee — Omaha Storm Chasers

Women's Under Armour Tech Royal Tee

Translation missing: en.products.product.price.regular_price $44.00

Translation missing: en.products.product.price.sale_price $44.00 Translation missing: en.products.product.price.regular_price

Omaha Storm Chasers Women's Under Armour Tech Royal Tee — Omaha Storm Chasers

Women's Under Armour Tech Royal Tee

Translation missing: en.products.product.price.regular_price $44.00

Translation missing: en.products.product.price.sale_price $44.00 Translation missing: en.products.product.price.regular_price

Harrisburg Senators Youth Navy Under Armour Dri-fit Tee — Harrisburg Senators

Youth Navy Under Armour Dri-fit Tee

Translation missing: en.products.product.price.regular_price $28.99

Translation missing: en.products.product.price.sale_price $28.99 Translation missing: en.products.product.price.regular_price

Harrisburg Senators Youth Navy Under Armour Cotton Tee — Harrisburg Senators

Youth Navy Under Armour Cotton Tee

Translation missing: en.products.product.price.regular_price $26.99

Translation missing: en.products.product.price.sale_price $26.99 Translation missing: en.products.product.price.regular_price

CHIHUAHUAS AURA UNDER ARMOUR POLO — El Paso Chihuahuas

CHIHUAHUAS AURA UNDER ARMOUR POLO

Translation missing: en.products.product.price.regular_price $72.99

Translation missing: en.products.product.price.sale_price $72.99 Translation missing: en.products.product.price.regular_price

Richmond Flying Squirrels UA Armour Fleece Hoodie — Richmond Flying Squirrels

UA Armour Fleece Hoodie

Translation missing: en.products.product.price.regular_price $74.99

Translation missing: en.products.product.price.sale_price $74.99 Translation missing: en.products.product.price.regular_price

Frozen Iguanas Youth Under Armour tee — Roger Dean Chevrolet Stadium

Frozen Iguanas Youth Under Armour tee

Translation missing: en.products.product.price.regular_price $35.00

Translation missing: en.products.product.price.sale_price $35.00 Translation missing: en.products.product.price.regular_price

Frozen Iguanas Mens Long sleeve hood — Roger Dean Chevrolet Stadium

Frozen Iguanas Mens Long sleeve hood

Translation missing: en.products.product.price.regular_price $69.00

Translation missing: en.products.product.price.sale_price $69.00 Translation missing: en.products.product.price.regular_price

Under Armour Fightin Phils Youth Grey Tech Tee — Reading Fightin Phils

Under Armour Fightin Phils Youth Grey Tech Tee

Translation missing: en.products.product.price.regular_price $32.95

Translation missing: en.products.product.price.sale_price $32.95 Translation missing: en.products.product.price.regular_price

UA Women's Fightin Phils Script Navy Performace Cotton V-Neck Tee — Reading Fightin Phils

UA Women's Fightin Phils Script Navy Performace Cotton V-Neck Tee

Translation missing: en.products.product.price.regular_price $32.95

Translation missing: en.products.product.price.sale_price $32.95 Translation missing: en.products.product.price.regular_price

Under Armour Fightin Phils Black Heather Tech 1/4 Zip — Reading Fightin Phils

Under Armour Fightin Phils Black Heather Tech 1/4 Zip

Translation missing: en.products.product.price.regular_price $64.95

Translation missing: en.products.product.price.sale_price $64.95 Translation missing: en.products.product.price.regular_price

Under Armour Fightin Phils Midnight Blue Fleece 1/4 Zip Hoodie — Reading Fightin Phils

Under Armour Fightin Phils Midnight Blue Fleece 1/4 Zip Hoodie

Translation missing: en.products.product.price.regular_price $79.95

Translation missing: en.products.product.price.sale_price $79.95 Translation missing: en.products.product.price.regular_price

Under Armour Fightin Phils Navy Short Sleeve Tech Tee — Reading Fightin Phils

Under Armour Fightin Phils Navy Short Sleeve Tech Tee

Translation missing: en.products.product.price.regular_price $39.95

Translation missing: en.products.product.price.sale_price $39.95 Translation missing: en.products.product.price.regular_price

Under Armour Baseballtown Heather Royal Short Sleeve Icon Tee — Reading Fightin Phils

Under Armour Baseballtown Heather Royal Short Sleeve Icon Tee

Translation missing: en.products.product.price.regular_price $39.95

Translation missing: en.products.product.price.sale_price $39.95 Translation missing: en.products.product.price.regular_price

Augusta GreenJackets Game Day All-Over Polo — Augusta GreenJackets

Game Day All-Over Polo

Translation missing: en.products.product.price.regular_price $60.00

25% Off Translation missing: en.products.product.price.sale_price $60.00 Translation missing: en.products.product.price.regular_price $80.00

Arkansas Travelers Under Armour Performance Cotton SS Tee — Arkansas Travelers

Under Armour Performance Cotton SS Tee

Translation missing: en.products.product.price.regular_price $26.25

25% Off Translation missing: en.products.product.price.sale_price $26.25 Translation missing: en.products.product.price.regular_price $35.00

Arkansas Travelers Under Armour Performance Cotton SS Tee — Arkansas Travelers

Under Armour Performance Cotton SS Tee

Translation missing: en.products.product.price.regular_price $26.25

25% Off Translation missing: en.products.product.price.sale_price $26.25 Translation missing: en.products.product.price.regular_price $35.00

Arkansas Travelers Under Armour Gameday Armourfuse Polo — Arkansas Travelers

Under Armour Gameday Armourfuse Polo

Translation missing: en.products.product.price.regular_price $75.00

Translation missing: en.products.product.price.sale_price $75.00 Translation missing: en.products.product.price.regular_price

Arkansas Travelers Under Armour Gameday Armourfuse Polo — Arkansas Travelers

Under Armour Gameday Armourfuse Polo

Translation missing: en.products.product.price.regular_price $75.00

Translation missing: en.products.product.price.sale_price $75.00 Translation missing: en.products.product.price.regular_price

Arkansas Travelers Under Armour Women's Breezy Tank — Arkansas Travelers

Under Armour Women's Breezy Tank

Translation missing: en.products.product.price.regular_price $30.00

25% Off Translation missing: en.products.product.price.sale_price $30.00 Translation missing: en.products.product.price.regular_price $40.00

Arkansas Travelers Under Armour Women's Breezy Tank — Arkansas Travelers

Under Armour Women's Breezy Tank

Translation missing: en.products.product.price.regular_price $30.00

25% Off Translation missing: en.products.product.price.sale_price $30.00 Translation missing: en.products.product.price.regular_price $40.00

Arkansas Travelers Under Armour T2 Polo — Arkansas Travelers

Under Armour T2 Polo

Translation missing: en.products.product.price.regular_price $70.00

Translation missing: en.products.product.price.sale_price $70.00 Translation missing: en.products.product.price.regular_price

Arkansas Travelers Under Armour T2 Polo — Arkansas Travelers

Under Armour T2 Polo

Translation missing: en.products.product.price.regular_price $70.00

Translation missing: en.products.product.price.sale_price $70.00 Translation missing: en.products.product.price.regular_price

Arkansas Travelers Under Armour Women's Tech SS Tee — Arkansas Travelers

Under Armour Women's Tech SS Tee

Translation missing: en.products.product.price.regular_price $30.00

25% Off Translation missing: en.products.product.price.sale_price $30.00 Translation missing: en.products.product.price.regular_price $40.00

Arkansas Travelers Under Armour Women's Tech SS Tee — Arkansas Travelers

Under Armour Women's Tech SS Tee

Translation missing: en.products.product.price.regular_price $30.00

25% Off Translation missing: en.products.product.price.sale_price $30.00 Translation missing: en.products.product.price.regular_price $40.00

Arkansas Travelers Under Armour Youth Tech SS Tee — Arkansas Travelers

Under Armour Youth Tech SS Tee

Translation missing: en.products.product.price.regular_price $22.50

25% Off Translation missing: en.products.product.price.sale_price $22.50 Translation missing: en.products.product.price.regular_price $30.00

Arkansas Travelers Under Armour Youth Tech SS Tee — Arkansas Travelers

Under Armour Youth Tech SS Tee

Translation missing: en.products.product.price.regular_price $22.50

25% Off Translation missing: en.products.product.price.sale_price $22.50 Translation missing: en.products.product.price.regular_price $30.00

Arkansas Travelers Under Armour Icon SS Tee — Arkansas Travelers

Under Armour Icon SS Tee

Translation missing: en.products.product.price.regular_price $33.75

25% Off Translation missing: en.products.product.price.sale_price $33.75 Translation missing: en.products.product.price.regular_price $45.00

Arkansas Travelers Under Armour Icon SS Tee — Arkansas Travelers

Under Armour Icon SS Tee

Translation missing: en.products.product.price.regular_price $33.75

25% Off Translation missing: en.products.product.price.sale_price $33.75 Translation missing: en.products.product.price.regular_price $45.00

Clt Tank — Charlotte Knights

Clt Tank

Translation missing: en.products.product.price.regular_price $20.00

50% Off Translation missing: en.products.product.price.sale_price $20.00 Translation missing: en.products.product.price.regular_price $40.00

←
1
…
5
6
7
8
9
…
12
→

Filter

T-Shirts

Score 10% Off & Sign-up!

Join our email newsletter and get access to new swag drops, discounts and other exclusive store news! New subscribers get 10% off.

By signing up, you are agreeing to receive news and offers from MiLB, MiLB Store and its affiliates.

Customer care

Get answers to your questions

Contact Us
Return Policy
Privacy Policy
Terms of Use
VCDPA Compliance
CCPA Compliance
Your Privacy Choices
Accessibility Menu

Account & Ordering

Get the information you need

My Account
Ordering Policy
Shipping Policy
Merchandise Inquiries
Promotions Terms & Conditions

Explore MiLB

Learn more about us

MiLB.com
MiLB Auctions
MiLB Charities
MiLB Exclusive New Logo Collection
MiLB.TV
MiLB Tickets
MiLB Team Stores

Follow Us

Hours Of Operation • M - F | 9am - 5pm EST

MILB.COM

About Us

Welcome to the Minor League Baseball Official Online Store. Merchandise for the MiLB Official Store is provided in an effort to offer the most extensive selection of officially licensed Minor League Baseball products on the internet.

For questions regarding specific team merchandise and order status please contact the team directly. For all other inquiries please contact us. Thank you for supporting Minor League Baseball.

Accepted Payments

© 2026 Baseball Internet Rights Company, LLC ("BIRCO"). All rights reserved. The following are trademarks or service marks of Minor League Baseball entities and may be used only with permission of Baseball Internet Rights Company, LLC or the relevant Minor League Baseball entity: Minor League Baseball, MiLB, the silhouetted batter logo, The Road to the Show, Pro Debut, and the names, nicknames, logos, uniform designs, color combinations, and slogans designating the Minor League Baseball clubs, leagues and entities, and their respective mascots, events and exhibitions.

MiLB Ecommerce Marketplace Powered by Snow Commerce, Inc.