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MLB DFS communities

Of the 14 listed here, 9 are free or have a free plan and 1 covers MLB only. 7 work with Underdog, 7 with PrizePicks and 6 with DraftKings.

14 of 14 listings

  • DFS Army

    All-sport DFS membership with Domination Station optimizer, projections and coaching

    NFLCFBNBACBBWNBA+10DraftKings, FanDuel, PrizePicks, Underdog
    From $9.99/wk

  • Fantasy Cruncher

    DFS optimizer plus Lineup Rewind contest review and Lineup Study of top players' builds

    NFLCFBNBACBBWNBA+10DraftKings, FanDuel, Yahoo, OwnersBox
    From $4.95/wk

  • Fantasy Six Pack

    Fantasy rankings site with DFS projections, cheat sheets and a members' Discord

    NFLMLBNBANHLGolf+1DraftKings, FanDuel
    Free, or $9.99/mo

  • LineStar

    DFS app and site with patented optimizer, projections, ownership and live scoring

    NFLCFBNBACBBWNBA+7DraftKings, FanDuel, Yahoo, Underdog
    Free, or $39.99/mo

  • PickFinder

    Pick'em prop research with hit rates, matchups and line movement across 14 sports

    NFLCFBNBACBBWNBA+5PrizePicks, Underdog, Sleeper, Betr
    From $19.99/mo

  • PlayerProps.ai

    AI projections and slip analysis for props, with an in-app bettor community

    NFLCFBNBACBBWNBA+2PrizePicks, Underdog, Betr
    Free, or $59/mo

  • PrizePicks Discord

    PrizePicks' official Discord server for pick'em players

    NFLNBAMLBNHLWNBA+5PrizePicks
    Free

  • PropFinder

    Player prop research tool with matchup data, 0-100 ratings and cheat sheets

    NFLCFBNBAWNBAMLB+1PrizePicks, Underdog
    Free, or $14.99/mo

  • r/fantasybaseball

    Reddit's main fantasy baseball community for advice threads and analysis posts

    MLB
    Free

  • r/PrizePicks

    Unofficial Reddit community for PrizePicks and other pick'em app slips and picks

    NFLCFBNBAMLBNHL+4PrizePicks, Underdog, Betr, Dabble
    Free

  • r/sportsbook

    Large Reddit sports betting forum with daily pick threads and player-prop talk

    NFLCFBNBACBBWNBA+8
    Free

  • r/underdogfantasy

    Unofficial Reddit community for Underdog pick'em and best ball players

    NFLCFBNBAWNBAMLB+1Underdog
    Free

  • Run Pure Sports

    DFS community with sport research hubs, lineup builders and a members-only Discord

    NFLCFBNBACBBWNBA+9DraftKings, FanDuel
    From $9/wk

  • SaberSim

    Simulation-driven DFS optimizer with projections, ownership, late swap and contest sims

    NFLCFBNBACBBWNBA+10DraftKings, FanDuel, Yahoo, OwnersBox
    From $97/mo

Side by side

MLB DFS communities: price, free trial, supported sites and sports
NamePriceFree trialWorks withSports
DFS ArmyFrom $9.99/wkNoDraftKings, FanDuel, PrizePicks, Underdog, Sleeper, DraftKings Pick6NFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Soccer, Tennis, Esports, F1, Other
Fantasy CruncherFrom $4.95/wkNoDraftKings, FanDuel, Yahoo, OwnersBoxNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Soccer, Tennis, Esports, F1, Other
Fantasy Six PackFree, or $9.99/mo—DraftKings, FanDuelNFL, MLB, NBA, NHL, Golf, WNBA
LineStarFree, or $39.99/moYesDraftKings, FanDuel, Yahoo, Underdog, PrizePicksNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Esports, Other
PickFinderFrom $19.99/moNoPrizePicks, Underdog, Sleeper, Betr, Dabble, DraftKings Pick6NFL, CFB, NBA, CBB, WNBA, MLB, NHL, Soccer, Tennis, Esports
PlayerProps.aiFree, or $59/moNoPrizePicks, Underdog, BetrNFL, CFB, NBA, CBB, WNBA, MLB, NHL
PrizePicks DiscordFree—PrizePicksNFL, NBA, MLB, NHL, WNBA, CFB, Golf, MMA, Soccer, Esports
PropFinderFree, or $14.99/moNoPrizePicks, UnderdogNFL, CFB, NBA, WNBA, MLB, NHL
r/fantasybaseballFree——MLB
r/PrizePicksFree—PrizePicks, Underdog, Betr, Dabble, ParlayPlay, Sleeper, DraftKings Pick6NFL, CFB, NBA, MLB, NHL, WNBA, Soccer, Tennis, Esports
r/sportsbookFree——NFL, CFB, NBA, CBB, WNBA, MLB, NHL, MMA, Soccer, Tennis, Esports, Cricket, Other
r/underdogfantasyFree—UnderdogNFL, CFB, NBA, WNBA, MLB, Tennis
Run Pure SportsFrom $9/wkNoDraftKings, FanDuelNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Soccer, Tennis, Esports, Other
SaberSimFrom $97/moNoDraftKings, FanDuel, Yahoo, OwnersBoxNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Soccer, Tennis, Esports, F1, Other

How to choose

Communities are where DFS players trade news, debate builds and share results. Many paid tools run private Discords, and several large public subreddits cover DFS and pick'em.

What separates good communities from the rest:

  • Activity level during slates
  • Moderation and spam control
  • Free versus paid access
  • Expert presence and alerts