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Tennis DFS data feeds and APIs

Of the 8 listed here, 4 are free or have a free plan. 4 work with PrizePicks, 3 with Underdog and 2 with Sleeper.

8 of 8 listings

  • BALLDONTLIE

    Developer API for stats, odds and player props across 20+ leagues

    NBAWNBANFLMLBNHL+8
    Free, or $9.99/mo

  • Betstamp PRO

    Pro odds screen pricing 200+ books against a proprietary True Line, plus data APIs

    NFLCFBNBACBBWNBA+6
    From $149/mo

  • OddsBlaze

    Low-latency odds and same-game-parlay API that includes PrizePicks and Splash lines

    NFLCFBNBACBBWNBA+7PrizePicks, Splash Sports
    From $299/mo

  • OpticOdds

    Enterprise real-time odds feed from 200+ sportsbooks, DFS apps and prediction markets

    NFLCFBNBACBBWNBA+12PrizePicks, Underdog, Sleeper, Betr
    Paid

  • Sportradar

    Enterprise sports data, odds and AV feeds for sportsbooks, media and leagues

    NFLCFBNBACBBWNBA+10
    Paid

  • SportsDataIO

    Sports data API with stats, odds, projections and DFS salaries and slates

    NFLCFBNBACBBWNBA+8
    Free, or $99/mo

  • SportsGameOdds

    Odds API billed per event, with player props and PrizePicks/Underdog lines

    NFLCFBNBACBBWNBA+7PrizePicks, Underdog, Sleeper, ParlayPlay
    Free, or $99/mo

  • The Odds API

    Credit-based odds API covering 100+ bookmakers, props, history and US DFS sites

    NFLCFBNBACBBWNBA+9PrizePicks, Underdog, DraftKings Pick6, Dabble
    Free, or $30/mo

Side by side

Tennis DFS data feeds and APIs: price, free trial, supported sites and sports
NamePriceFree trialWorks withSports
BALLDONTLIEFree, or $9.99/moYes—NBA, WNBA, NFL, MLB, NHL, CFB, CBB, MMA, Golf, Soccer, Tennis, F1, Esports
Betstamp PROFrom $149/moNo—NFL, CFB, NBA, CBB, WNBA, MLB, NHL, Soccer, MMA, Tennis, Other
OddsBlazeFrom $299/moYesPrizePicks, Splash SportsNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, MMA, Soccer, Tennis, Other
OpticOddsPaidYesPrizePicks, Underdog, Sleeper, Betr, Dabble, ParlayPlay, DraftKings Pick6, OwnersBox, Splash SportsNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, MMA, Boxing, Soccer, Tennis, Esports, F1, Cricket, Other
SportradarPaidYes—NFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, Soccer, Tennis, MMA, F1, Cricket, Other
SportsDataIOFree, or $99/moYes—NFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, NASCAR, Soccer, MMA, Tennis, F1
SportsGameOddsFree, or $99/moYesPrizePicks, Underdog, Sleeper, ParlayPlayNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Golf, MMA, Soccer, Tennis, Other
The Odds APIFree, or $30/moNoPrizePicks, Underdog, DraftKings Pick6, DabbleNFL, CFB, NBA, CBB, WNBA, MLB, NHL, Soccer, Golf, Tennis, Cricket, MMA, Boxing, Other

How to choose

Data feeds and APIs power every projection model and tool in this directory. If you're building your own models, these are the sources for stats, odds, injuries and DFS salaries.

What separates good data feeds and APIs from the rest:

  • Licensing terms for commercial use
  • Update latency during games
  • Historical depth for model training
  • Free tiers for testing