![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://i.ytimg.com/vi/QVTHPSja9JU/maxresdefault.jpg)
New York Yankees history: Paul O'Neill's number 21 must be retired
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://res.cloudinary.com/graham-media-group/image/upload/f_auto/q_auto/c_thumb,w_700/v1/media/gmg/QJBDT73LZFDMFG274ZNESV3IN4.jpg?_a=ATO2Bfe0)
Brian Cashman
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://res.cloudinary.com/graham-media-group/image/upload/f_auto/q_auto/c_thumb,w_700/v1/media/gmg/YUHAYLAVT5FT3GD5FSEID54T5M.jpg?_a=ATAPphC0)
Aaron_Boone
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://res.cloudinary.com/graham-media-group/image/upload/f_auto/q_auto/c_scale,w_400/v1/media/gmg/BZT6HTAH6ZHYNP3CSJZZQ4JMMQ?_a=AJFJtWIA)
Aaron_Boone
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://dehayf5mhw1h7.cloudfront.net/wp-content/uploads/sites/1856/2022/08/22095015/Shutterstock_649024751.jpg)
Fans boo Yankees management as New York retires All-Star right
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://www.northjersey.com/gcdn/presto/2022/08/21/PNJM/25e8f2c3-f690-48a8-be77-5af06c0df86a-20220821_jcd_si5_045.JPG?crop=3575,2011,x0,y1072&width=660&height=372&format=pjpg&auto=webp)
NY Yankees royalty honored as Paul O'Neill's No. 21 is retired
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://res.cloudinary.com/graham-media-group/image/upload/f_auto/q_auto/c_scale,w_400/v1/media/gmg/PZXMRKQM45ALZOUOU2EXLV7N74?_a=AJFJtWIA)
Roberto_Clemente
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://res.cloudinary.com/graham-media-group/image/upload/f_auto/q_auto/c_thumb,w_700/v1/media/gmg/4KDYE6TLZNEYXLYFEIKHTLM6RU.jpg?_a=ATAK9d60)
Roberto_Clemente
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Brian_Cashman
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://www.kxan.com/wp-content/uploads/sites/40/2023/10/652f5ad209f755.22496862.jpeg?strip=1)
Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed – KXAN
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://a57.foxsports.com/statics.foxsports.com/www.foxsports.com/content/uploads/2022/08/1280/1280/ONeill.png?ve=1&tl=1)
Yankees retire Paul O'Neill's No. 21 jersey, Brian Cashman booed
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://www.click2houston.com/resizer/F0Dt5mfNSrQW5iO6b9Af1pY4oTI=/1600x1066/smart/filters:format(jpeg):strip_exif(true):strip_icc(true):no_upscale(true):quality(65)/cloudfront-us-east-1.images.arcpublishing.com/gmg/EPRXVQKWDJDSPFSDW7UI5CBUVM.jpg)
Mariano_Rivera
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://elitesportsny.com/wp-content/uploads/2018/12/paul_o-neill.jpg)
New York Yankees history: Paul O'Neill's number 21 must be retired
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://a57.foxsports.com/statics.foxsports.com/www.foxsports.com/content/uploads/2022/08/1280/1280/brady16.png?ve=1&tl=1)
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