CREATE TABLE table_72705 ("Name" TEXT, "Overs Bowled" TEXT, "Maidens" FLOAT, "Runs Conceded" FLOAT, "Wickets" FLOAT, "Extras" FLOAT, "E.R." TEXT)

Name the name for when overs bowled is 31.2
SELECT "Name" FROM table_72705 WHERE "Overs Bowled" = '31.2'
SELECT "Name" FROM "table_72705" WHERE "Overs Bowled" = '31.2'