Beginner's Guide to Tennis Scoring: Points, Games, Sets, and Match Rules

By Rachel Williams · May 26, 2026

Why Tennis Scoring Seems Confusing (And Why It's Actually Simple)

Tennis scoring is one of the most misunderstood systems in sports. If you've ever watched a match and wondered why "love" means zero, why 40 comes after 30 instead of 45, or what "deuce" means, you're not alone. The scoring system has evolved over centuries and carries historical quirks that can confuse newcomers. But once you understand the structure — points build into games, games build into sets, and sets build into a match — it becomes intuitive and even elegant.

This guide breaks down tennis scoring from the ground up, with examples and visual explanations for every level.

The Point System: Love, 15, 30, 40

Each game in tennis is scored using a unique point system:

0 points = "Love": The origin is debated, but one popular theory is that it comes from the French word "l'oeuf" (egg), because zero looks like an egg.
1st point = "15": The first point won by a player is announced as "15."
2nd point = "30": The second point is "30."
3rd point = "40": The third point is "40." (Historically this was 45, but it was shortened to 40 for easier announcing.)
4th point = "Game": Winning the fourth point (with a 2-point margin) wins the game.

The server's score is always announced first. So if the server has won 2 points and the receiver has won 1, the score is "30-15."

Deuce and Advantage: When Both Players Reach 40

When both players have won 3 points each, the score is 40-40, which is called "deuce." At deuce, a player must win 2 consecutive points to win the game:

Advantage (Ad): The first point after deuce gives that player "advantage." If the server wins it, it's "Ad-In." If the receiver wins, it's "Ad-Out."
Winning from Advantage: If the player with advantage wins the next point, they win the game.
Back to Deuce: If the player without advantage wins the next point, the score returns to deuce. This can repeat indefinitely until one player wins 2 points in a row.

Some formats use "no-ad" scoring, where the next point after deuce decides the game (sudden death). This is common in college tennis and some recreational leagues to keep matches shorter.

Winning a Game: Summary

To win a game, a player must:

Win at least 4 points.
Lead by at least 2 points.

Common game scores: 4-0 (love game), 4-1, 4-2, or after deuce, winning 2 consecutive points from 40-40.

Winning a Set: First to 6 Games (With Conditions)

A set is won by the first player to win 6 games, with at least a 2-game lead:

6-0, 6-1, 6-2, 6-3, 6-4: These are standard set scores where the winner has a clear 2-game margin.
7-5: If the score reaches 5-5, the set continues. A player who wins the next two games wins 7-5.
Tiebreak (7-6): If the score reaches 6-6, a tiebreak game is played to decide the set. The tiebreak is scored 1, 2, 3... (not 15, 30, 40). The first player to 7 points with a 2-point margin wins the tiebreak and the set 7-6.

The Tiebreak: How It Works

The tiebreak is a special game played at 6-6 in a set:

The player whose turn it is to serve serves the first point from the deuce (right) court.
Then the opponent serves 2 points (first from the ad/left court, then from the deuce/right court).
After that, players alternate serving 2 points each.
Players change ends after every 6 points (when the total points played is 6, 12, 18, etc.).
First to 7 points with a 2-point margin wins. If the score reaches 6-6 in the tiebreak, play continues until one player leads by 2.

Winning a Match: Best of 3 or Best of 5 Sets

The match format depends on the tournament and gender:

Best of 3 sets: Used in most WTA (women's) matches, ATP (men's) matches outside Grand Slams, and recreational play. First to win 2 sets wins the match.
Best of 5 sets: Used in men's Grand Slam matches (Australian Open, French Open, Wimbledon, US Open). First to win 3 sets wins the match.

Possible match scores in best-of-3: 2-0 or 2-1 (sets). In best-of-5: 3-0, 3-1, or 3-2 (sets).

Special Scoring Situations

Super Tiebreak (Match Tiebreak)

Some formats use a "super tiebreak" (first to 10 points, win by 2) instead of a full third set. This is common in doubles and some mixed doubles events. It speeds up matches and is increasingly popular in recreational play.

Advantage Set (No Tiebreak)

In some tournaments (notably Wimbledon's final set until 2019, and the Australian Open's final set until 2018), there was no tiebreak in the final set. Players had to win by 2 games, leading to marathon matches. Most Grand Slams now use a 10-point tiebreak at 6-6 in the final set.

Let on Serve

If the served ball touches the net but still lands in the correct service box, it's called a "let" and the serve is replayed. There is no limit to the number of lets. If the ball touches the net and lands outside the service box, it's a fault.

Scoring Announcements: How to Call the Score

In recreational play, the server announces the score before each point. The convention is:

Server's score first, then receiver's score.
Example: If you're serving and you've won 2 points while your opponent has won 1, you announce "30-15."
At deuce: Announce "Deuce."
After deuce: Announce "Advantage [server/receiver]" or "Ad-In" / "Ad-Out."
At the start of a new game: Announce the set score and game score. Example: "3-2, love-all" (you're leading 3-2 in games, and it's 0-0 in the new game).

Quick Reference Card

Print this for quick reference during your first matches:

Point: Love → 15 → 30 → 40 → Game
Deuce: 40-40, must win by 2 points
Game: Win 4+ points with 2-point lead
Set: Win 6+ games with 2-game lead (tiebreak at 6-6)
Match: Win 2 of 3 sets (or 3 of 5 in men's Slams)
Server's score is always announced first

Final Tips for Beginners

Don't worry about memorizing every detail immediately. Play a few matches, keep score, and the system will become second nature. The most important things to remember are: the server's score comes first, deuce means you need 2 points in a row, and sets are won at 6 games with a 2-game margin. Everything else follows naturally from these basics.