What happened: Seattle Mariners outfielder Julio Rodriguez became the first player in league history to reach the 20-homer and 20-steal marks in each of his first five years. The Dominican Republic native accomplished the feat during his age-25 campaign.

Why it matters: The achievement establishes a new standard for power-speed consistency among young players. His output further solidifies his standing as a cornerstone for the franchise.

What to watch: The Mariners look to build around his sustained offensive production in future seasons.