Balldontlie

A sports-data API covering NBA, WNBA, NFL, MLB, NHL, and 20+ leagues, priced per sport: the free tier exposes only Teams / Players / Games at 5 req/min, All-Star ($9.99/mo) raises that to 60 req/min and unlocks per-game player stats plus injuries, and GOAT ($39.99/mo) gives 600 req/min with season averages, advanced stats, box scores, standings, odds, and player props