sandlot
From Longman Dictionary of Contemporary Englishsandlotsand‧lot /ˈsændlɒt $ -lɑːt/ noun [countable] American English an area of empty land in a town or city, where children often play sports or games a sandlot ball gameExamples from the Corpussandlot• Personally, I think the Buffaloes play sandlot baseball.• He graduated from the womb when he was nineteen or so and the best player in the sandlot.