CREATE TABLE table_1257 ("Name" TEXT, "Position" TEXT, "Number" FLOAT, "School/Club Team" TEXT, "Season" TEXT, "Acquisition via" TEXT)

Name the school/club team when season is 2009-2011
SELECT "School/Club Team" FROM table_1257 WHERE "Season" = '2009-2011'
SELECT "School/Club Team" FROM "table_1257" WHERE "Season" = '2009-2011'