Hosted Online Baseball Simulation Leagues

Bring Your Baseball Strategy to the Competition

Hosted League Play gives your decisions an ongoing competitive setting. Evaluate home/road and left/right splits, account for ballpark effects, and choose how to use players from different eras of baseball history. Balance immediate needs with draft opportunities, trades, waiver claims and reserve roster moves.

Every owner brings a different approach to building and managing a club. Your lineup choices, pitching assignments and personnel decisions become part of a league with its own records, rivalries and history. Explore NSB's simulation and management features.

Find a League That Fits Your Style

Each league has its own player pool, rules and pace of play. Draft systems, roster sizes, schedules and simulation frequency can vary. Some leagues draw from broad stretches of baseball history; others offer more narrowly defined historical challenges. Continuing leagues let you build a club over successive seasons and add to an established league's history.

Explore Current NSB Hosted Leagues

The listings below are updated automatically from the NSB league system. Compare current status, seasons played, league structure, schedules, roster sizes and draft rules. Team availability can change as owners join or leave a league.