CREATE TABLE "game_log" (
  "date" text,
  "opponent" text,
  "score" text,
  "loss" text,
  "save" text
);

Question: What were the opponents from the April 13?
SQL: SELECT "opponent" FROM "game_log" WHERE "date"='april 13';

Question: What is the opponent from April 19?
SQL: SELECT "opponent" FROM "game_log" WHERE "date"='april 19';