What happened: MLB marked Father's Day by spotlighting Orion Kerkering's father and the emotion of watching his son reach the major leagues. The clip-free tribute centered on a parent celebrating a son's debut, a milestone the family had worked toward for years.

Why it matters: A Major League debut is one of the defining moments of a baseball life, and the father-son framing is what gives the day its weight. For Kerkering, a hard-throwing reliever, arriving in the majors validated a long climb through the minors and a family's investment in it.

What to watch: Watch how Kerkering is leaned on out of the bullpen as the season continues, with high-leverage innings the next test of his progression.