1. Apparel

Baseball Fanwear

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Under Armour Back Pack (Used)
Runandrew1Sideline Pro+
Under Armour Back Pack (Used)
$41
Retail price: $99
World Series Champs - Red Sox - National Baseball Hall of Fame - Size Large
jcyr
World Series Champs - Red Sox - National Baseball Hall of Fame - Size Large
$22$2512% OFF
12% PRICE DROP
Retail price: $50
World Series Champs - Red Sox - National Baseball Hall of Fame - Size XLarge
jcyr
World Series Champs - Red Sox - National Baseball Hall of Fame - Size XLarge
$22$2512% OFF
12% PRICE DROP
Retail price: $50
Stitches New York Mets MLB Hoodie Size Large Orange/Blue USED
dnnguyen1982
Stitches New York Mets MLB Hoodie Size Large Orange/Blue USED
$20
Cal Ripken Jr. Baltimore Orioles Jersey Authentic Majestic Size 44
dnnguyen1982
Cal Ripken Jr. Baltimore Orioles Jersey Authentic Majestic Size 44
$180
Mike Piazza New York Mets Baseball Jerseys Majestic Size XXL
dnnguyen1982
Mike Piazza New York Mets Baseball Jerseys Majestic Size XXL
$100
Mike Piazza New York Mets Baseball Jerseys Russell Size XXL
dnnguyen1982
Mike Piazza New York Mets Baseball Jerseys Russell Size XXL
$100
Nike Swingman Bat Bag (Used)
Runandrew1Sideline Pro+
Nike Swingman Bat Bag (Used)
$32
Easton Bat Bag (Used)
Runandrew1Sideline Pro+
Easton Bat Bag (Used)
$35
New Era Los Angeles Dodgers Tonal 2 Tone 59fifty Fitted Hat
obey46
New Era Los Angeles Dodgers Tonal 2 Tone 59fifty Fitted Hat
$50
Retail price: $60
New Era x Billion Creation 59Fifty San Diego Padres Strawberry Chocolate Fitted Hat
obey46
New Era x Billion Creation 59Fifty San Diego Padres Strawberry Chocolate Fitted Hat
$63
New Era 59Fifty San Diego Padres Fitted Hat Real Tree Brown Visor Size 7 1/8
obey46
New Era 59Fifty San Diego Padres Fitted Hat Real Tree Brown Visor Size 7 1/8
$72
New Era 59Fifty San Diego Padres Fitted Hat Side Patch 7 1/8
obey46
New Era 59Fifty San Diego Padres Fitted Hat Side Patch 7 1/8
$40
Retail price: $45
Rawlings Bat Bag (Used)
Dbeckman
Rawlings Bat Bag (Used)
$50
Retail price: $75
Yellow Men's Adult One Size Fits All Other Sunglasses (Used)
QuickChangeSideline Pro+
Yellow Men's Adult One Size Fits All Other Sunglasses (Used)
$33
Blue Men's Large/Extra Large Under Armour Backpack (Used)
SellingReacts
Blue Men's Large/Extra Large Under Armour Backpack (Used)
$76
Retail price: $125
NWT Under Armour Utility Piped YLG Baseball Pants, Gray/Midnight Navy (New) Qty 2
kneeld
NWT Under Armour Utility Piped YLG Baseball Pants, Gray/Midnight Navy (New) Qty 2
$30
Retail price: $60
NWT Under Armour Utility Piped YLG Baseball Pants, White/Midnight Navy (New) Qty 2
kneeld
NWT Under Armour Utility Piped YLG Baseball Pants, White/Midnight Navy (New) Qty 2
$30
Retail price: $60
Marucci glove bag
SellingReacts
Marucci glove bag
$30
Retail price: $50
Blue Marucci Dynamo Bat Pack (Used)
Game_ReadySideline Pro+
Blue Marucci Dynamo Bat Pack (Used)
$55
Retail price: $80
Youth Baseball Bat Bag | Backpack Style | 2 Bat Sleeves | Blue Camo | Used
beeleeee
Youth Baseball Bat Bag | Backpack Style | 2 Bat Sleeves | Blue Camo | Used
$15
Rawlings Wheeled Catcher's Bag
Rebound_SportsSideline Pro+
Rawlings Wheeled Catcher's Bag
$45
Boombah Player (New)
Baseballmama519
Boombah Player (New)
$75
Retail price: $180
NYY Yankees Jersey YL
vblax16
NYY Yankees Jersey YL
$15
McDaniel College Baseball - three items (polo, short sleeve jacket, hoodie) all xxl
Csgsports
McDaniel College Baseball - three items (polo, short sleeve jacket, hoodie) all xxl
$90
Retail price: $130
Rawlings Coach's Bag (Used)
Runandrew1Sideline Pro+
Rawlings Coach's Bag (Used)
$39
Wilson Catcher's Bag (Used)
Runandrew1Sideline Pro+
Wilson Catcher's Bag (Used)
$59
Used Louisville Slugger Bat Bag
Runandrew1Sideline Pro+
Used Louisville Slugger Bat Bag
$17
Easton Bat Pack (Used)
Runandrew1Sideline Pro+
Easton Bat Pack (Used)
$20
New Nike Detroit Tigers Jersey | Kerry Carpenter | Men's XL
sportsxchangeSideline Pro+
New Nike Detroit Tigers Jersey | Kerry Carpenter | Men's XL
$60
New 100% Sunglasses S3 - Soft Tact Neon Orange HiPER Red Multilayer Mirror Lens
Timmyboi99
New 100% Sunglasses S3 - Soft Tact Neon Orange HiPER Red Multilayer Mirror Lens
$80
Retail price: $140
Reload Atlanta Braves Blue Satin Jacket | Mitchell & Ness Cooperstown Collection | Size 2 XXL
SteelDealsSideline Pro+
Reload Atlanta Braves Blue Satin Jacket | Mitchell & Ness Cooperstown Collection | Size 2 XXL
$70

Shop Your Favorite Team

At SidelineSwap, you can browse an impressive collection of baseball fanwear that showcases your team spirit. From jerseys and hats to sweatshirts and jackets, we have everything you need to represent your favorite teams, including the New York Yankees, Chicago Cubs, and Boston Red Sox. With thousands of items available, you're sure to find the perfect piece to complete your game-day outfit.

Our platform not only offers new apparel but also used options that may include rare and hard-to-find items. Whether you're looking for a vintage jersey or the latest fan gear, SidelineSwap provides a unique shopping experience. Plus, enjoy significant savings with discounts reaching up to 70% off retail prices.

Shopping on SidelineSwap is safe and secure, thanks to our Buyer Protection Guarantee. This means you can shop with peace of mind, knowing that your purchase is protected. Additionally, our community of experts is always ready to provide tips and advice, ensuring you make informed choices. Discover the best in baseball fanwear today and show your team pride!

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