The XBL, or X-Platform Baseball League (formerly the Xbox Baseball League), is an online PvP organized league that plays in the Super Mega Baseball (SMB) videogame series developed by Metalhead Studio. The League was founded in 2018 by TheFlash4 under Super Mega Baseball 2, where Seasons 1-7 were played exclusively on Xbox. Upon release of Super Mega Baseball 3, cross-platform play was added to the franchise, thus giving birth to the XBL's new name.

Players in the XBL today play on a variety of platforms including PC, Xbox, PlayStation, and Nintendo consoles. Seasons 8-XIV were played on Super Mega Baseball 3, and the League continues today on SMB4. Although the XBL is widely known as providing the highest level of PvP available in the SMB franchise, in Season 8 it added the AAA League, and again in Season 9 the AA League was added to create more levels of play and to grow the community. The XBL also hosts an inter-season XBL Cup where players of all levels are able to compete against each other.

The XBL enjoys a vibrant community on Discord as well as hosting a Twitch channel where Matches of the Week, playoffs, Weekly Roundups, and more are streamed with full commentary as well as a YouTube channel where all Twitch content is archived. The XBL is also known for its stat-keeping, with game, season, and player career stats recorded and archived since Season 1.

We invite YOU to join the XBL today, either as a player or as a fan! You can join our community by following the Discord link below or follow our Twitch and YouTube channels.