Jackie Robinson Day's joy and weight, plus Roki Sasaki's struggles

The Windup Newsletter ⚾ | This is The Athletic’s MLB newsletter. Sign up here to receive The Windup directly in your inbox.It’s Jackie Robinson Day. Plus: Andy McCullough answers your questions about Roki Sasaki, I answer my own question about injuries and here’s your reminder to file your taxes today. (If you’re an MLB player, I suggest starting weeks ago.) I’m Levi Weaver — welcome to The Windup!Advertisement