![MLB Ballplayers Can Now Wear #21 Patch on Ballcaps and Helmets](https://farm5.static.flickr.com/4111/5019624788_49bae1d118_b.jpg)
The Cover-Up of '73 (no, not Watergate)
![MLB Ballplayers Can Now Wear #21 Patch on Ballcaps and Helmets](https://farm3.static.flickr.com/2692/4311900619_6aa50b1788_o.jpg)
The Earflap Chronicles, Continued
![MLB Ballplayers Can Now Wear #21 Patch on Ballcaps and Helmets](https://content.sportslogos.net/news/2022/05/cubs-camo-cap-2022-200x200.jpg)
MLB Ballplayers Can Now Wear #21 Patch on Ballcaps and Helmets
![MLB Ballplayers Can Now Wear #21 Patch on Ballcaps and Helmets](https://www.theglobeandmail.com/resizer/Qml0tgJf2BwvyLL7Bqv0UzHB8-4=/arc-anglerfish-tgam-prod-tgam/public/NG4IPWKX2NMBPEC3HFJMIE6R2U.jpg)
The new (protected) face of the MLB: More hitters using C-Flap
![MLB Ballplayers Can Now Wear #21 Patch on Ballcaps and Helmets](https://images.radio.com/aiu-media/USATSI16551045-d59373e1-f579-4bf8-9b2b-91648e5876c5.jpg)
Here's why 8 MLB stars will wear No. 21 on the back of hats
![MLB Ballplayers Can Now Wear #21 Patch on Ballcaps and Helmets](https://1.bp.blogspot.com/-GKj3MT1gNeA/X2kTafhXY4I/AAAAAAACMU8/mgFeQtfdZSEm6cGPnkX053t3Xj5jU04XwCLcBGAsYHQ/w640-h450/firemen-1.jpg)
When baseball players were also firemen
![MLB Ballplayers Can Now Wear #21 Patch on Ballcaps and Helmets](https://www.screwballtimes.com/wp-content/uploads/2022/04/kid-baseball-player-wearing-cap.jpg)
Baseball players wear hats because wearing a hat is correct
![MLB Ballplayers Can Now Wear #21 Patch on Ballcaps and Helmets](https://imgv2-2-f.scribdassets.com/img/document/81231536/original/138ddc5631/1695971296?v=1)
Heritage Auctions, Sports Collectibles Auction 7041, Dallas Texas
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Why face guards have become all the rage around baseball