Free online baseball sim leagues and basketball sim leagues!

Baseball: Pick from a variety of leagues, featuring pre-1900 to modern stats. Enjoy two to three sims a day, with the ability for users to sim games every 8 hours.

Or, build a creative custom of league of your own! Powerful commissioner tools allow you to craft your own league.

Auto Leagues:
- 162-game schedules and wild-card playoffs
- Modify team name, ballpark and logo
- Offer, approve, reject trades
- View Box scores and replays of every game
- Track team power rankings
- View MVP & Cy Young candidates throughout season
- Adjust on-field strategy
- Modify lineups, rotation and bullpen
- Drop players and sign free agents
- Sign keepers to contract for subsequent seasons
- Ten seasons of historic stats kept for every league!
- The really dedicated users can start private leagues with friends and use tools to customize the league in many ways:
Custom Leagues:
- Structure your league with as many teams as you want in up to 8 different divisions
- Create, delete, modify players as you wish
- Choose a batch of players to start with or build from scratch
- Import any player or team from the history of baseball
- Create fictional rookie players with the click of a button
- Utilize your league’s draft room at any time – before, during, or after a season
- Create your own schedule
- Simulate games at your own pace, any time, day or night
- Archive up to 10 seasons and award post-season trophies
- Automate player aging and retiring between season
- Create team budgets and player contracts
- Most importantly, the site is simple and easy to use. The simulations are based off real, tangible stats – not arbitrary ratings. And the stats are basic so that the sim results make sense. We’re not going waste our time with nonsense like, “How well does a batter hit on turf during the day against lefties?” If you’re looking for that level of stat geekiness, you won’t find it here. The philosophy is to keep it simple and fun. Obviously, the more time you invest, the better you will become at building a winning team. But you don’t necessarily have to spend hours and hours to be successful. And remember, it's about having some fun. In the end, plenty of "luck" is involved, so don't take it too seriously!

Basketball:
The free online basketball leagues are very similar to baseball and feature players from 1974 to modern day!

Hoops Playground:
This free online basketball management game features was built in just a few weeks to help entertain fans missing basketball during the pandemic. This is basketball simulation meaning you draft your team and the games are all simulated based on real-life historical stats. The rules are simple:

- Join a playground!
- Rank players for the draft. Best players from 1974-present are available, depending on the league you join.
- Once the league fills, you'll draft one player every eight hours over the course of 40 hours.
- Once the draft is over, each team will have a 5-man squad. (PG, SG, SF, PF, C)
- Set your desired FG shares for each player, and get ready to battle through a - 40-game season (one game simulated every eight hours).
- No subs, no timeouts, just street ball. First team to 80 points wins the game.
At the end of 40 games, the top four teams will play in a best-of-3 tourney to decide the champion.
- Play as many times as you want, rack up as many trophies as you can.
- Draft up to three teams at a time. (Active site donors can draft 10 teams at a time.)