CREATE TABLE table_75454 ("Round" TEXT, "Date" TEXT, "Matches" FLOAT, "Clubs" TEXT, "New entries this round" TEXT, "Prize money" TEXT)

How many new entries this round have clubs 2 1?
SELECT "New entries this round" FROM table_75454 WHERE "Clubs" = '2 → 1'
SELECT "New entries this round" FROM "table_75454" WHERE "Clubs" = '2 → 1'