Question: What team won the Tour de Santa Catarina?
SQL: SELECT "Team" FROM "2-15519312-1" WHERE "Race Name" = 'Tour de Santa Catarina';

Question: What is Relax-Gam's average UCI Rating?
SQL: SELECT AVG("UCI Rating") FROM "2-15519312-1" WHERE "Team" = 'Relax-Gam';

Question: What is Vuelta a Ecuador's lowest UCI Rating?
SQL: SELECT MIN("UCI Rating") FROM "2-15519312-1" WHERE "Race Name" = 'Vuelta a Ecuador';