What happened: The Miami Marlins finished June with a 20-6 record, the best June in Miami was the first team in MLB to reach 20 wins in a single month this season. The month capped a run that pushed the club well above .500.

Why it matters: The surge reshaped Miami's outlook, lifting the club into the playoff picture after it climbed into a wild-card tie with the Padres. A franchise-best month gives Miami momentum and separation in a crowded National League race.

What to watch: Watch whether Miami can sustain the pace into July and hold its wild-card position. The next test is the current road trip in Colorado.