Game-by-game markets in tennis operate at the level of individual games within a set — a level of granularity below set betting and well below match-level markets. Because individual games unfold over seconds or minutes in a live match, these markets are almost exclusively available in live betting, not pre-match. This glossary explains how each one works.
How does tennis scoring work within a game?
A brief reference for the markets below:
- Points within a game are scored: 15, 30, 40, game
- If both players reach 40 (called deuce), the game continues until one player leads by two points
- The point after deuce that gives a player the lead is called "advantage" — the next point wins the game
- A game is won when a player reaches 40 (with the opponent below 40) or wins two consecutive points after deuce
Example point sequence: Djokovic serves. Point scores: 15-0, 30-0, 30-15, 30-30, 40-30, game to Djokovic (5 points played).
Deuce sequence: 40-40 (deuce), then Advantage Djokovic, then game to Djokovic (required two points after deuce).
Understanding this sequence matters for most of the markets below.
What is Game Winner?
Game Winner asks which player will win a specific game in the match — for example, Game 3 of the 2nd Set, or the current game in live betting.
Example: Game 5 of the 1st Set Winner. You pick Player 1. Player 1 wins the 5th game of the first set — your selection wins. The game lasts 3 or 7 points — it does not matter. Only the winner of that game is relevant.
Game Winner is the simplest game-level market. It is closely related to "who holds their serve" — in professional tennis, the server wins around 65–70% of games, and this is higher on grass at Wimbledon.
What is Correct Score within a game?
Correct Score within a game asks for the exact point-by-point outcome — specifically, the score at which the game ends. Unlike Correct Score for the match (which predicts the set score), this market operates at the point level.
Common correct-score outcomes for a game:
- 40-0 (3 points to 0)
- 40-15 (3 points to 1)
- 40-30 (3 points to 2)
- Deuce / Advantage variations (extended)
- 0-40, 15-40, 30-40 (for the returner winning without going to deuce)
Some bookmakers label this market "Break or Hold" in a simplified form: will the server hold (win the game), or will the returner break?
Example: Game 7 of the 1st Set — Correct Score. You pick "40-15 (Server)." The server wins the game 40-15 — your selection wins. The game goes to deuce — your selection loses, even if the server eventually wins the game.
What is "To Deuce"?
To Deuce asks whether a specific game will reach deuce (40-40) at any point.
Yes — the score reaches 40-40 in the game. No — the game is won before deuce is reached.
Example: Game 4 of the 2nd Set — Will There Be Deuce? The game goes 15-0, 30-0, 30-15, 30-30, 40-30, game (no deuce). No wins. The game goes 30-30, 40-40 (deuce). Yes wins — even if the server then wins quickly from deuce.
Once deuce is reached, the game will require at least two more points to finish. Multiple deuces within the same game are possible — but the market only asks whether 40-40 was reached at least once.
What is Odd/Even Points in a game?
Odd/Even Points asks whether the total number of points played in a specific game will be an odd or even number.
Example: The minimum points in a game is 4 (one player wins all four: 15-0, 30-0, 40-0, game). 4 is even. A 40-30 game is 5 points — odd. A 40-15 game is 4 points — even. A deuce game requires a minimum of 6 points to reach deuce (3-3 in points), then at least 2 more — so 8 points minimum after one deuce, which is even.
The more deuces in a game, the higher the point total — always in increments of 2, so the parity set at deuce (even, since both players have 3 points = 6 total) continues to add 2 per deuce sequence.
What is Race to X Points?
Race to X Points asks which player will first reach a specified number of points within a specific game. Common versions: Race to 2 Points, Race to 3 Points.
Example: Race to 2 Points in Game 6 of the 3rd Set. You pick Player 2. The game starts — Point 1 goes to Player 1 (15-0). Point 2 goes to Player 1 again (30-0). Player 1 has reached 2 points first — Player 1 wins the Race to 2 Points. If Point 1 went to Player 1 and Point 2 went to Player 2, then either player could reach 2 points next.
Race to X Points settles as soon as the threshold is hit, regardless of the final game score.
What is "First X Points Winner"?
First X Points Winner is a related market asking who wins the most points out of the first X points in a game. For example, "Who wins the most of the first 6 points in the game?"
Example: First 4 Points Winner. The first four points of the game go 15-0, 30-0, 30-15, 40-15. Player 1 (server) wins 3 of the first 4 points. Player 1 wins this market.
If the market specifies an even number (e.g., First 4 Points) and the result is 2-2, the market is typically voided (a tie).
What is the Xth Point?
Xth Point markets ask who wins a specific numbered point in the match — for example, "Who wins the 100th point of the match?" This is primarily a novelty live-betting market.
Example: Who wins the 50th point of the match? You pick Player 2. Point 50 is played — Player 2 wins it. Your selection wins.
This market requires live tracking to follow in real-time. It is offered only in live betting and varies significantly by bookmaker.
Who are these markets for?
Game-by-game markets are primarily tools for active live bettors who follow the match point-by-point. They require a live feed and rapid decision-making. They are not suited to pre-match betslips.
For retirement and void rules that apply to all tennis markets, see Tennis Match Winner Betting: Retirement and Void Rules Explained.
For the complete tennis market glossary, see Tennis Betting Markets Explained.
For Wimbledon-specific notes on how grass affects serving and game structure, see Wimbledon Betting Markets Explained.
Frequently asked questions
How many points can a game last? Minimum 4 points (40-0 with no errors). There is no maximum — a game can cycle through deuce indefinitely, though extremely long games are rare. The longest professional games have lasted 30+ points.
Is deuce possible on the first 40-40? Yes. The first time the score reaches 40-40 is the first deuce. Subsequent 40-40 scores are also called deuce. Each time deuce occurs, two more points are needed to finish the game.
Does a double fault count as a point for the returner? Yes. A double fault is a lost point for the server. It counts toward the point total in games like Odd/Even Points and Race to X Points.
What is a "break" in tennis? A break occurs when the returner wins the server's service game. The server is expected to hold their serve — breaking is considered an advantage. Many game-by-game markets frame themselves around "break or hold" as the core question.
Are game-by-game markets offered pre-match? Almost never. These markets appear in live betting once the specific game or set has started. Pre-match tennis markets operate at the match or set level.
How do Game Y markets settle if a player retires mid-game? If the game is in progress when a player retires, the game-level market is typically voided. For the full retirement rules, see Tennis Match Winner Betting: Retirement and Void Rules Explained.