WEST PALM BEACH, Fla — Nothing signals the start of a spring training schedule like a split-squad. The Houston Astros will open Grapefruit League play with one on Saturday morning, when one team will host the Washington Nationals at CACTI Park of the Palm Beaches and another will travel to Port St. Lucie to face the New York Mets.

Major League Baseball is officially back in action, and with Spring Training now underway, it is the perfect time to rank the best and worst baseball caps from the 2025 collection.

Two ballparks serve as the spring training home of multiple teams: Jupiter's Roger Dean Stadium (Miami Marlins, St. Louis Cardinals) and West Palm Beach's CACTI Park of the Palm Beaches (Houston Astros and Washington Nationals). The Boston Red Sox and Minnesota Twins both play in Fort Myers, but in different stadiums.

Arizona is fortunate to be the home base of 15 MLB franchises every spring. Here's who they are and where they play.

All Cactus League venues present challenges. For Salt River Fields, map your parking. Some spots can pose a big hurdle in navigating with children.