What happened: Atlanta first baseman Matt Olson is leading MLB in WAR, RBIs and runs through early May, and tops the National League with 13 home runs. He hit a go-ahead ninth-inning blast to dead center off Padres closer Andrés Muñoz, lifting the Braves over San Diego. According to MLB, Olson also leads the NL in slugging (.685) and OPS (1.077) along with 33 RBIs and 35 runs scored.

Why it matters: Atlanta owns the best record in MLB largely on the back of Olson's production, giving the Braves a clear early-season identity built around their first baseman. A caveat raised in reply to Passan's post: through 37 games, the Braves had not yet faced a team with a winning record, which tempers some of the dominance narrative. Even so, an MVP-caliber start from Olson reshapes the NL East picture and the NL MVP conversation.

What to watch: Watch whether Olson sustains the pace once Atlanta's schedule stiffens, and how Braves managers leverage him in late-inning spots against elite closers. Next checkpoint: the Braves' upcoming series against winning-record opponents.