Tennis · sport_id ATP_CINCINNATI & 13 more

Tennis Odds API

Real-time ATP tennis odds from 100+ bookmakers in one REST and WebSocket API. Match winner, set betting, games and sets handicaps, totals and ace props across all four Grand Slams, all nine Masters 1000 events and the ATP Finals.

Get Your Free API Key Read the Docs

Tennis odds, one standardised feed

RapidOddsAPI covers the ATP season, not just its four biggest fortnights. We deliver live prices for all four Grand Slams, all nine Masters 1000 events and the ATP Finals from over 100 bookmakers in one standardised feed, so every match on the calendar is a single request away.

Each tournament is its own sport id, so overlapping events like Canada and Cincinnati never mix their prices. Request one tournament or subscribe to several — the response shape is identical either way.

Tennis markets go well beyond the match winner. The feed carries set winners, correct set score, games and sets handicaps, and totals for games, sets and aces, including per-set variants. Player names are normalised across every book, so an Alcaraz line at one bookmaker compares cleanly against the next.

Tennis markets refresh as often as every two minutes close to first serve, tightening through each day of the tournament.

Leagues supported

ATP Australian OpenATP Indian WellsATP MiamiATP Monte CarloATP MadridATP RomeATP French OpenATP WimbledonATP CanadaATP CincinnatiATP US OpenATP ShanghaiATP ParisATP Finals

Tennis markets covered

Request any combination of markets in a single call. Not every market is offered by every bookmaker, so check the full coverage page for live availability.

Match & Set Markets

head_to_head2-way match winner

head_to_head_1st_set2-way winner, 1st set

correct_score_setsCorrect set score (e.g. 3-1)

+ 2nd-set winner

Handicaps & Totals

alternate_lines_gamesGames handicap / spread

alternate_lines_setsSets handicap / spread

alternate_total_gamesOver/under total games

alternate_total_acesOver/under total aces

+ total sets & per-set handicap and totals variants

Player Props

player_games_wonOver/under player games won

player_total_acesOver/under player total aces

player_sets_wonOver/under player sets won

+ player ace milestones

This is a selection. Tennis also includes per-set handicaps and totals, plus ace milestone markets. See full Tennis coverage →

Fetch Tennis odds

One endpoint, one request. Put a league ID such as ATP_CINCINNATI in the path and pass the market_type and bookmaker params you want (repeat each to request several):

curl "https://api.rapidoddsapi.com/sports/ATP_CINCINNATI/markets?\
api_key=your_api_key&\
market_type=head_to_head&\
bookmaker=Pinnacle&bookmaker=Bet365&bookmaker=Sportsbet"

Example Tennis response

Standardised JSON. Team names, player names and market keys are normalised across every bookmaker, so prices are directly comparable:

{
  "sport": "ATP_WIMBLEDON",
  "games": [
    {
      "game": {
        "commence_time": "2026-07-12T13:00:00",
        "home_team": "Carlos Alcaraz",
        "away_team": "Jannik Sinner"
      },
      "bookmakers": [
        {
          "name": "Pinnacle",
          "last_update": "2026-07-12T12:41:37",
          "markets": [
            {
              "key": "head_to_head",
              "outcomes": [
                { "name": "Carlos Alcaraz", "price": 1.87 },
                { "name": "Jannik Sinner", "price": 1.95 }
              ]
            },
            {
              "key": "player_total_aces",
              "outcomes": [
                { "name": "Over", "player_name": "Jannik Sinner", "price": 1.90, "point": 8.5 },
                { "name": "Under", "player_name": "Jannik Sinner", "price": 1.90, "point": 8.5 }
              ]
            }
          ]
        },
        {
          "name": "Bet365",
          "last_update": "2026-07-12T12:41:02",
          "markets": [
            {
              "key": "alternate_total_games",
              "outcomes": [
                { "name": "Over", "price": 1.92, "point": 38.5 },
                { "name": "Under", "price": 1.88, "point": 38.5 }
              ]
            }
          ]
        }
      ]
    }
  ]
}

Why RapidOddsAPI for Tennis

100+ bookmakers in a single feed, including the major sportsbooks
Standardised team names, player names and market keys, comparable out of the box
Real-time updates that tighten as game time approaches
REST for polling, WebSocket for live push (Pro and Elite plans)
Simple credit-based pricing: credits = market_types × ⌈bookmakers / 5⌉

Other sports

NFL Odds API NBA Odds API MLB Odds API NHL Odds API AFL Odds API NRL Odds API Soccer Odds API

Start building with Tennis odds

Real-time, standardised Tennis odds from 100+ bookmakers via REST and WebSocket. Start free with 250 credits, no credit card required.

Get Your Free API Key View Full Coverage