How to use “Cases” instead of “IFs” for conditional logic

Question

If you’re using it on single templates, the easiest & most efficient way would be to switch based on the value of get_post_type().

switch(get_post_type()) {
    case 'news' : 
        // some statement for news type
    break;
    case 'sports' :
        // some statement for sports type
    break;
    default:
        // something to do when it's none of the above
    break;
}

In my opinion a foreach here would be an overkill(specially if there are a lot of post types like in the question)