Can't delete row from single column table

I have problem with the query to delete a row from table(I am using MySQL lite), I'm using data bound comobox to select what to delete but I get this error {"Invalid column name 'Football'."} on executing the command

        con.Open();
        SqlCommand cm = new SqlCommand("DELETE FROM Sports WHERE Sport = " + cbSelectSport.Text + "", con);
        cm.ExecuteNonQuery();
        MessageBox.Show("Done");
        con.Close();