Explore Hosted Leagues

Compete against real managers in continuing Nostalgia Sim Baseball leagues built around baseball's players, teams and eras. Hosted League Play turns NSB into an ongoing competition in which every owner manages a club and every season becomes part of that league's history.

Manage Your Team Against Real Competition

In Hosted League Play, you take control of your own team and compete against other NSB owners. Set lineups and pitching assignments, make roster and personnel decisions, negotiate trades, prepare for drafts and manage your club through the regular season and postseason.

Each hosted league has its own character and rules. Some are ongoing leagues that have accumulated decades of their own history. Others may be designed around particular eras, player pools or league formats. Draft systems, roster sizes, schedules, simulation frequency and other rules can vary from league to league.

That variety means you can choose the kind of baseball challenge that interests you. Build with players drawn from broad stretches of baseball history, compete under more narrowly defined historical conditions, or take over a club in an established league where years of competition have already created its own records, rivalries and history.

The leagues shown below are active Nostalgia Sim Baseball hosted leagues. Their information is drawn directly from the NSB league system, including current status, seasons played, league structure, schedule, roster configuration and draft rules.

Ready to Join a Hosted League?

There are openings available. To participate, purchase Nostalgia Sim Baseball 2027 Pro and add Hosted League Play. Hosted League Play is purchased by the month, so you can choose the amount of league service you want.

Once you're set up for Hosted League Play, you can join an available league and begin managing your own club against other NSB owners.

Get NSB 2027 & Hosted League Play

Arizona hosted league

Arizona

Draft begins 09-19

80 seasons played Ongoing League Every other day
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Traditional Sets (1893-2025)
Reserve Rosters: 1871-1892
Supplemental Draft Draft Pick Trading
Ashburn hosted league

Ashburn

Regular Season: Jun 6

77 seasons played Ongoing League Every other day
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Random Sets (1893-2025)
Reserve Rosters: 1871-1892
Supplemental Draft Draft Pick Trading
Campbell hosted league

Campbell

Regular Season: Jun 30

66 seasons played Ongoing League 1x per week
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Traditional Sets (1893-2025)
Reserve Rosters: 1871-1892
Supplemental Draft Draft Pick Trading
Clemente hosted league

Clemente

Regular Season: Aug 12

58 seasons played Ongoing League 2x per week
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Traditional Sets (1893-2025)
Reserve Rosters: 1871-1892
Supplemental Draft Draft Pick Trading
Cleveland Heartbreak hosted league

Cleveland Heartbreak

Regular Season: Sep 2

49 seasons played Ongoing League 2x per week
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Traditional Sets (1893-2025)
Reserve Rosters: 1871-1892
Supplemental Draft Draft Pick Trading
Cooperstown hosted league

Cooperstown

Regular Season: Aug 26

69 seasons played Ongoing League 2x per week
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Traditional Sets (1919-2025)
Reserve Rosters: 1893-1909
Supplemental Draft Draft Pick Trading
Dead Ball hosted league

Dead Ball

Regular Season: May 28

42 seasons played Ongoing League 2x per week
League: 4 divisions • 4 teams per division
Schedule: 154 Game (Classic)
Roster: 13 pitchers • 17 position players
Draft: Sequential Sets (1893-1920)
Reserve Rosters: 1871-1892
Draft Pick Trading
Deadball Classic hosted league

Deadball Classic

Regular Season: Jul 31

29 seasons played Ongoing League 3x Daily
League: 2 divisions • 8 teams per division
Schedule: 140 GM (Classic)
Roster: 12 pitchers • 16 position players
Draft: Sequential Sets (1871-1919)
Reserve Rosters: 1871-1885
Draft Pick Trading
Doubleday hosted league

Doubleday

Regular Season: May 1

50 seasons played Ongoing League 1x per week
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Traditional Sets (1893-2025)
Reserve Rosters: 1871-1892
Supplemental Draft Draft Pick Trading
Ford Frick hosted league

Ford Frick

Regular Season: Aug 9

53 seasons played Ongoing League 2x per week
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Classic)
Roster: 18 pitchers • 22 position players
Draft: Random Sets (1910-2025)
Reserve Rosters: 1920-1948
Iron Horse hosted league

Iron Horse

Regular Season: Aug 12

47 seasons played Ongoing League 2x per week
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Random Sets (1893-2025)
Reserve Rosters: 1871-1892
Supplemental Draft Draft Pick Trading
Jackie Robinson hosted league

Jackie Robinson

Playoffs in progress

44 seasons played Ongoing League 1x per week
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Random Sets (1910-2025)
Reserve Rosters: 1920-1948
Supplemental Draft Draft Pick Trading
Johnson hosted league

Johnson

Regular Season: Aug 5

57 seasons played Ongoing League 2x per week
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Random Sets (1893-2025)
Reserve Rosters: 1871-1892
Supplemental Draft Draft Pick Trading
Kiner hosted league

Kiner

Regular Season: Jun 18

35 seasons played Ongoing League 2x per week
League: 4 divisions • 4 teams per division
Schedule: 154 GM (Classic)
Roster: 18 pitchers • 22 position players
Draft: Random Sets (1946-2025)
Reserve Rosters: 1922-1945
Draft Pick Trading
Millennium hosted league

Millennium

Regular Season: Sep 25

33 seasons played Ongoing League 3x Daily
League: 4 divisions • 6 teams per division
Schedule: 162 GM (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Random Sets (1995-2025)
Reserve Rosters: 1986-1994
Draft Pick Trading
Modern Times hosted league

Modern Times

Regular Season: Apr 12

42 seasons played Ongoing League 2x per week
League: 4 divisions • 6 teams per division
Schedule: 162 (Classic)
Roster: 16 pitchers • 20 position players
Draft: Sequential Sets (1977-2001)
Reserve Rosters: 1950-1976
Draft Pick Trading
Perfect Ninety hosted league

Perfect Ninety

Regular Season: Aug 19

51 seasons played Ongoing League 2x per week
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Random Sets (1893-2025)
Reserve Rosters: 1871-1892
Supplemental Draft Draft Pick Trading
Rite of Spring hosted league

Rite of Spring

Regular Season: Aug 11

57 seasons played Ongoing League Every other day
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Traditional Sets (1893-2025)
Reserve Rosters: 1871-1892
Supplemental Draft Draft Pick Trading
Willie Mays hosted league

Willie Mays

Regular Season: May 31

44 seasons played Ongoing League 1x per week
League: 4 divisions • 6 teams per division
Schedule: 162 Game (Interleague)
Roster: 18 pitchers • 22 position players
Draft: Traditional Sets (1910-2025)
Reserve Rosters: 1920-1948
Supplemental Draft Draft Pick Trading