Summer 2019 UPPER ST. CLAIR TODAY by UPPER ST. CLAIR TODAY
Sean Casey (baseball) - Wikipedia
Upper St. Clair native Sean Casey has built an incredible legacy
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Yankees Name Sean Casey Hitting Coach - MLB Trade Rumors
Profiles in Diversity Journal Q3 Magazine 2023 by Diversity
Elliott 2021 most influentials: Anthopoulos, Walker and Honourable
Yankees to hire Sean Casey as new hitting coach – New York Daily News
Associated Press stories
3 big-name hitting coach options Yankees should've targeted over
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The Evening Edge with Todd – WHIO TV 7 and WHIO Radio
Yankees hire Upper St. Clair grad Sean Casey as hitting coach to
List of New York Yankees coaches - Wikipedia