The Houston Astros haven't really had the best anything compared to their competitors the past few years. George Springer is changing that. The 24-year-old outfielder isn't only the best Astro, he's one of the best rookies in Major League Baseball. He's second among first-year players in home runs and RBIs and fifth in on-base percentage. Astros second baseman Jose Altuve might be leading MLB in hits, but it's Springer who has breathed new life into the organization. He graced the cover of a June issue of Sports Illustrated. The headline: "Your 2017 World Series Champs."