public int getNumberOfMarkerOwners(String matchName){
		try {
			cs = con.prepareCall("{ call GET_MARKEROWNERCOUNT(?,?) }");
			cs.setString(1, matchName);
			cs.registerOutParameter(2, Types.INTEGER);
			cs.executeQuery();
			//System.out.println("number of players in team: " + cs.getInt(3));
			return cs.getInt(2);
		} catch (SQLException e) {
			e.printStackTrace();
		}
		return 0;
	}