This is the Major League Baseball 150th Anniversary Patch as was worn by all MLB teams during the 2019 season. Designed for commemorative, nostalgic
![MLB Major League Baseball 150th Anniversary Patch 2019](https://fox11online.com/resources/media/ab7fc97e-aaae-4ace-af96-4493e9d76205-full36x25_AP19043579438698.jpg?1550084670104)
MLB unveils 150th anniversary patch to be worn on uniforms
![MLB Major League Baseball 150th Anniversary Patch 2019](https://www.si.com/.image/ar_1:1%2Cc_fill%2Ccs_srgb%2Cq_auto:good%2Cw_1200/MTY4MDI0NTc4MTgxNzAyOTI5/2019_uniwatchpng.png)
MLB Preview: Yankees, Red Sox and other MLB uniform tweaks
![MLB Major League Baseball 150th Anniversary Patch 2019](https://fanatics.frgimages.com/cincinnati-reds/luis-castillo-cincinnati-reds-game-used-number-58-white-jersey-with-150-patch-vs-pittsburgh-pirates-on-may-27th-and-milwaukee-brewers-on-july-4th-during-the-2019-mlb-season-size-46_pi3665000_altimages_ff_3665439-7a97a082bf63d90cc002alt6_full.jpg?_hv=2&w=900)
Cincinnati Reds Luis Castillo Fanatics Authentic Game-Used #58
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2019 San Diego Padres Pedro Avila #68 Game Issued White Jersey
![MLB Major League Baseball 150th Anniversary Patch 2019](https://thesportgallery.ca/cdn/shop/articles/Red_Stockings_1024x1024.png?v=1554402400)
Major League Baseball and the Cincinnati Reds Turn 150 or Do
![MLB Major League Baseball 150th Anniversary Patch 2019](https://www.courant.com/wp-content/uploads/migration/2019/02/12/RKBVXWOYSJDJLAAVDWJ2ICRVSU.jpg?w=1024)
Season-long tribute planned to pioneering 1869 Red Stockings
![MLB Major League Baseball 150th Anniversary Patch 2019](https://www.beaconjournal.com/gcdn/authoring/2019/02/12/NABJ/ghows-OH-81b92be3-0487-77b9-e053-0100007f79f1-a09dca0a.jpeg)
MLB unveils 150th anniversary logo
![MLB Major League Baseball 150th Anniversary Patch 2019](https://i5.walmartimages.com/seo/2019-Topps-MLB-Baseball-Trading-Cards-Topps-Updates-Blaster-Box_df6dd183-ba6f-4a77-b798-7b327942c331_1.17a4ba8faaa0647d0e86fce4795fae25.jpeg)
2019 Topps MLB Baseball Trading Cards Topps Updates Blaster Box
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MLB Anniversaries Patches – Patch Collection
![MLB Major League Baseball 150th Anniversary Patch 2019](https://content.sportslogos.net/news/2019/02/mlb-150-logo-on-jersey-patch.jpg)
MLB 150: All 30 MLB Teams to Wear Jersey Patch in 2019
![MLB Major League Baseball 150th Anniversary Patch 2019](https://content.sportslogos.net/news/2019/01/mlb-150-logo.png)
MLB 150th Anniversary Patch for 2019 Spotted – SportsLogos.Net News
![MLB Major League Baseball 150th Anniversary Patch 2019](https://a57.foxnews.com/static.foxbusiness.com/foxbusiness.com/content/uploads/2019/02/931/506/ContentBroker_contentid-96e7ad886cb7449ab9a1811ae72be900-1.png?ve=1&tl=1)
MLB's 150th anniversary logo features silhouetted batter
![MLB Major League Baseball 150th Anniversary Patch 2019](https://tools.toywiz.com/_images/_webp/_products/lg/887521083657.webp)
MLB Topps 2019 Update Baseball Trading Card RETAIL Box 24 Packs
![MLB Major League Baseball 150th Anniversary Patch 2019](https://auctions.c.yimg.jp/images.auctions.yahoo.co.jp/image/dr000/auc0303/users/31d4b9863e64b22ed3495f1b53eb884b87db0956/i-img1200x959-1646895595godo8k146153.jpg)
2019 Topps update Baseball MLB 150th Anniversary Commemorative
![MLB Major League Baseball 150th Anniversary Patch 2019](https://athlonsports.com/.image/t_share/MTgyMDIzMTM2OTA2OTc4NjMy/image-placeholder-title.jpg)
What does the MLB 150 Patch stand for?