Admin edit.php custom column for Taxonomy

Hi.

I want to add a column to the admin edit.php page for a custom taxonomy I have.

The column header is appearing. The code works when applied to a custom post type rather than a custom taxonomy.

The idea is, i have a sports league, each team is a taxonomy term. I’m using Advanced Custom Fields to link each term another taxonomy & term which is Leagues. In my custom column I want to display the league

Here’s the code

function my_page_columns($columns)
{
	$columns = array(
		'cb' => '<input type="checkbox" />',
        	'name' => __('Name'),
		'league' => 'League',
        	'slug' => __('Slug'),
        	'posts' => __('Posts')
	);
	return $columns;
}

function my_custom_columns($column)
{

	if($column == 'league')
	{
		echo 'hi'; //using 'hi' as an example to try and get something to display for now
	}

}

add_action("manage_oposition_teams_custom_column", "my_custom_columns");
add_filter("manage_edit-oposition_teams_columns", "my_page_columns");

Any help would be greatly appreciated.