Pay Leagues

USA Today Sandbox - Fully customizable scoring. You run your league & choose the scoring system, roster setup, draft rules, & much more. They calculate standings & scoring & provide access to detailed statistical reports and data. If you want to run your private league your way this is the game for you.
Yahoo - Fantasy Baseball PLUS. Full customization, premium content and advanced analysis are all included. For the serious player who demands intense competition. Commissioners can pay for an entire league of up to 20 teams for $124.99 — a discount of up to 75% per team. Individual owners may purchase their first team for $24.99, with all additional teams on the same Yahoo!
Fantasy Gamez - Access to many leagues through interface. Pay leagues with prizes. Fantasy Baseball Forums, links to useful fantasy tools such as stats, scores, injuries & more.
CDM Sports - Unique Point-Style game. Cash prizes awarded for overall, league, and weekly competitions. Best in a 25-team league earns $500 & the grand prize winner will net $15,000! Salary cap with set player values, set points & rules. Pick a starting lineup of 28 players with a $60,000,000 value cap. Mid-Season game available. Sortable stats.

 

Pay Leagues

Hey Sports Fans - Sign-up anytime. Pick one player from four groups. They play, you rack up points. Trade as often as you like. Sign-up anytime. New winners every 1-2 weeks.If you're the high score for the contest period, you could win some neat stuff like sports cards, collectibles, caps, or HeySportsFans gift certificates!
Fan Star - Rotisserie or Points Scoring, Auction or Draft Leagues, Up to 32 teams/4 conferences, Live Stats & Scores, Live Online Drafts message boards, chatrooms, Logo customization, scoring versatility & Flash Live Updates.
Fantasy Leagues - As the name says. Great resource for fantasy baseball leagues, expert leagues, Pay & free leagues and links to all types of fantasy baseball information & news.
Game Day Ritual - In-depth leagues for serious players. Track your team's finances, build a stadium & ensure that your team remains profitable. You are the GM: Free agent marketplace prior to the season to acquire your team. Manage your 25-man, 40-man & prospects rosters. You are the Field Manager: Head-to-Head weekly match-ups with teams in your league & strategize: set a batting order, pitch around tough hitters & exploit righty - lefty confrontations.