Yankees hire Upper St. Clair grad Sean Casey as hitting coach to replace fired Dillon Lawson
Sean Casey joins Yankees' staff as hitting coach, 07/15/2023
Yankees hitting coach Sean Casey won't return for 2024 season: What to make of his tenure - The Athletic
Why Yankees' Sean Casey believes he'll fix broken offense: 6 takeaways - The Athletic
Upper St. Clair native Sean Casey has built an incredible legacy — and he's only getting started
Sean Casey and the almost 100 RBI season(s) - Red Reporter
Sean Casey (@TheMayorsOffice) / X
Yankees' Sean Casey pursuit began before hitting coach's recent hire
Yankees' new hitting coach Sean Casey details new philosophy