The 'SportsPress – Sports Club & League Manager' WordPress plugin is a comprehensive tool designed to cater to all the requirements of a sports club or league. It's a feature-rich plugin, crafted meticulously to streamline the management and presentation of sporting data on WordPress sites.

One of the plugin’s primary functions is helping you create and manage fixtures and results. SportsPress takes all the complexity out of the process, allowing you to not only list forthcomings matches but also record results, calculate league standing and present in an organized, viewer-friendly manner. The plugin lets you operate across various sports, providing built-in functionality to create custom configurations for different sports, hence catering to your specific needs.

SportsPress’s capabilities extend beyond the management of events. When it comes to player and staff management, the plugin is extremely effective. You can create detailed profiles for players and staff, including statistics, metrics, current form, biography, and more. The plugin automatically aggregates the stats, allowing for insight into player performance over the season or across multiple seasons.

Moreover, the plugin enables the creation of league tables natively. You can create dynamic tables that account for various performance variables. By offering diverse options for setting up metrics and equations, SportsPress challenges the ‘one size fits all’ method, allowing you a tailored design that fits your league’s scoring system.

What's equally amazing about this plugin is its integrative capability. It seamlessly works with other WordPress themes and plugins, thus, amplifying its functionality. This ensures that regardless of your website layout or additional functions, the SportsPress plugin can be used without any roadblocks.