CREATE TABLE table_name_86 (college_junior_club_team__league_ VARCHAR, position VARCHAR, player VARCHAR)

Mike Crowley plays defense for league?
SELECT college_junior_club_team__league_ FROM table_name_86 WHERE position = "defense" AND player = "mike crowley"
SELECT "college_junior_club_team__league_" FROM "table_name_86" WHERE "defense" = "position" AND "mike crowley" = "player"