Do you know whether these teams are in the Grapefruit League or the Cactus League?
On Thursday, the Mariners and A's will square off Hohokam Stadium in Mesa, Ariz., and Spring Training 2019 will officially be underway. You probably know which teams you're most excited to see. But do you know where you'll be able to see them? Which clubs head to Florida to play in the Grapefruit League? Which ones train in Arizona's Cactus League? If you think you know your Spring Training, take the quiz below to prove it: