![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://www.news4jax.com/resizer/HUe32Wnsz9K0ozb2cMaj60tA_Uk=/800x533/smart/filters:format(jpeg):strip_exif(true):strip_icc(true):no_upscale(true):quality(65):fill(FFF)/cloudfront-us-east-1.images.arcpublishing.com/gmg/IEDKRR3RZ5HRXLUFXXSZUW2GUE.jpg)
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_scale,w_400/v1/media/gmg/PMG5WEVTINBE5J3FVN6H5W34EY?_a=AJFJtWIA)
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/K7B52NXQPRHQ3OQ3VKC42HL43E.jpg?_a=ATAK9d60)
Brian_Cashman
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://dims.apnews.com/dims4/default/ddadede/2147483647/strip/true/crop/3000x2000+0+0/resize/567x378!/quality/90/?url=https%3A%2F%2Fstorage.googleapis.com%2Fafs-prod%2Fmedia%2Fc499e8079809439dac9adb507d066dae%2F3000.jpeg)
Hal Steinbrenner
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://nypost.com/wp-content/uploads/sites/2/2022/08/DSC_0441.jpg)
Yankees fans boo Hal Steinbrenner during Paul O'Neill ceremony
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://cdn.newsday.com/image-service/version/c:OGEyNDg0M2UtMTBhOC00:MjY5YTAw/spyankees221222.jpg)
A conversation with Hal Steinbrenner - Newsday
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://external-preview.redd.it/gfEXjcK0OqMH6YFM5olRHKECyzuufKdHXr6Ip7ivmeE.jpg?format=pjpg&auto=webp&s=0fff0093b687bdf4fce1c2b5041773cb3d41c525)
Highlight] Paul O'Neill's #21 is enshrined forever in Monument Park, never to be worn again : r/NYYankees
![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/XOW5NSD2HFHRXH7A7AIHXZNISQ?_a=AJFJtWIA)
Aaron_Boone
![Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed](https://www.sportsnet.ca/wp-content/uploads/2022/08/Brian-Cashman-1040x572.jpg)
Yankees' Cashman backs Boone but says 'we have to weather this storm