![New York Yankees on X: 8.21.22 Paul O'Neill's No. 21 enters](https://a.espncdn.com/combiner/i?img=/photo/2022/0822/r1051430_1296x1296_1-1.jpg&w=130&h=130&scale=crop&location=center)
New York Yankees retire Paul O'Neill's No. 21; GM Brian Cashman
![New York Yankees on X: 8.21.22 Paul O'Neill's No. 21 enters](https://media.bleacherreport.com/image/upload/w_300,h_200,c_fill/v1650749212/uhfqvzociz3cqtxhiuys.jpg)
Paul O'Neill's No. 21 Jersey to Be Retired by Yankees on August 21
![New York Yankees on X: 8.21.22 Paul O'Neill's No. 21 enters](https://cloudfront-us-east-1.images.arcpublishing.com/advancelocal/S6JTA2DG5JFXZO6KTLFMAKUBPY.jpg)
Paul O'Neill Number Retirement before Yankees vs. Blue Jays on
![New York Yankees on X: 8.21.22 Paul O'Neill's No. 21 enters](https://media.bleacherreport.com/image/upload/w_300,h_200,c_fill/v1651095526/tnbdshjd0xaktmeu8upz.jpg)
Paul O'Neill's No. 21 Jersey to Be Retired by Yankees on August 21
![New York Yankees on X: 8.21.22 Paul O'Neill's No. 21 enters](https://cloudfront-us-east-1.images.arcpublishing.com/gmg/JCLGG3FHRRHWZKSVUN6LLDHCJI.jpg)
Yankees retire Paul O'Neill's No. 21 jersey, Cashman booed
![New York Yankees on X: 8.21.22 Paul O'Neill's No. 21 enters](https://www.silive.com/resizer/ilNjuOWN5kvSKZ3zqGp5G5FrRbA=/1280x0/smart/cloudfront-us-east-1.images.arcpublishing.com/advancelocal/53MLMRLZJ5GU5JZE5OV2VORXNA.jpg)
Yankees will retire Paul O'Neill's No. 21 jersey number on Aug. 21
![New York Yankees on X: 8.21.22 Paul O'Neill's No. 21 enters](https://external-preview.redd.it/wIHWiLAiIUinLuq7S6weeOoR-CYaKUgjQx6URh-4fJw.png?format=pjpg&auto=webp&s=2132c772da99a4066b980ab625bcc3d193088b14)
Happy Team Penske Day 2.12.22 : r/NASCAR
![New York Yankees on X: 8.21.22 Paul O'Neill's No. 21 enters](https://preview.redd.it/r4edb2l8wfh81.jpg?auto=webp&s=308f66f7064bd532bf5fb3afa6f5091a7d568d25)
Happy Team Penske Day 2.12.22 : r/NASCAR
![New York Yankees on X: 8.21.22 Paul O'Neill's No. 21 enters](https://cloudfront-us-east-1.images.arcpublishing.com/advancelocal/IOFNN54XCJCXRAPBDM6HPL3L3Q.jpg)
Paul O'Neill Number Retirement before Yankees vs. Blue Jays on
![New York Yankees on X: 8.21.22 Paul O'Neill's No. 21 enters](https://img.mlbstatic.com/mlb-images/image/private/t_2x1/t_w1536/mlb/iehfmydtwcfk53mepr8i.jpg)
Paul O'Neill's No. 21 to be retired by Yankees