![Who is Sean Casey and is he on Instagram?](https://www.thesun.co.uk/wp-content/uploads/2023/03/ch-op-eat.jpg?strip=all&quality=100&w=1920&h=1080&crop=1)
Who is Sean Casey and is he on Instagram?
![Who is Sean Casey and is he on Instagram?](https://nypost.com/wp-content/uploads/sites/2/2023/07/sean-casey-main.jpg)
Yankees hiring Sean Casey as new hitting coach
![Who is Sean Casey and is he on Instagram?](https://lookaside.instagram.com/seo/google_widget/crawler/?media_id=3201733195615340906)
Sean Casey (@seancaseymp) • Instagram photos and videos
![Who is Sean Casey and is he on Instagram?](https://lookaside.instagram.com/seo/google_widget/crawler/?media_id=3172827819843246742)
Sean Casey (@seancaseymp) • Instagram photos and videos
![Who is Sean Casey and is he on Instagram?](https://lookaside.instagram.com/seo/google_widget/crawler/?media_id=3028777656012237437)
Happy national SEAN day! Many of you may know one of our cool
![Who is Sean Casey and is he on Instagram?](https://staticg.sportskeeda.com/editor/2023/07/e714c-16894377838401-1920.jpg?w=840)
Yankees excited to have Sean Casey as their new hitting coach
![Who is Sean Casey and is he on Instagram?](https://lookaside.instagram.com/seo/google_widget/crawler/?media_id=3194786959166041367)
Sean Casey (@seancaseymp) • Instagram photos and videos
![Who is Sean Casey and is he on Instagram?](https://lookaside.instagram.com/seo/google_widget/crawler/?media_id=3167195742397388747)
Sean Casey (@seancaseymp) • Instagram photos and videos
![Who is Sean Casey and is he on Instagram?](https://nypost.com/wp-content/uploads/sites/2/2023/07/Sean-Casey-1.jpg?quality=75&strip=all)
Sean Casey makes big impression on Yankees players
![Who is Sean Casey and is he on Instagram?](https://lookaside.instagram.com/seo/google_widget/crawler/?media_id=3209423782032273332)
Sean Casey (@stcasey34) • Instagram photos and videos
![Who is Sean Casey and is he on Instagram?](https://lookaside.instagram.com/seo/google_widget/crawler/?media_id=3219935297147604341)
Sean Casey (@stcasey34) • Instagram photos and videos
![Who is Sean Casey and is he on Instagram?](https://lookaside.instagram.com/seo/google_widget/crawler/?media_id=3028777656003703858)
Happy national SEAN day! Many of you may know one of our cool
![Who is Sean Casey and is he on Instagram?](https://lookaside.instagram.com/seo/google_widget/crawler/?media_id=3202122405467678088)
Sean Casey (@themayorsofficemlb) • Instagram photos and videos
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Upper St. Clair native Sean Casey has built an incredible legacy
![Who is Sean Casey and is he on Instagram?](https://lookaside.fbsbx.com/lookaside/crawler/media/?media_id=1925850124222111)
The Sean Casey - #Andis Educator @twincutz_ceo + founder/owner of