CREATE TABLE table_204_373 (id NUMBER, "wager" CLOB, "winner" CLOB, "loser" CLOB, "location" CLOB, "date" CLOB)

how many total fights took place in mexico city , mexico ?
SELECT COUNT(*) FROM table_204_373 WHERE "location" = 'mexico city, mexico'
SELECT COUNT(*) FROM "table_204_373" WHERE "location" = 'mexico city, mexico'