A tennis match is built from a simple idea: hit the ball over the net and keep it inside the court until your opponent cannot return it. The tricky part is the scoring. Points add up to games, games make sets, and sets decide the match.
Once you know how serves, faults, and tiebreaks fit together, watching tennis becomes much easier. Here’s a clear guide to how tennis works, from the first serve to match point.
The basic aim of tennis
Two players compete in singles, or four players compete in doubles. Each player or team stands on opposite sides of a net. A point starts with a serve, and the players then hit the ball back and forth. The ball must land inside the court lines after each shot; if it does not, the player who hit it loses the point.
You can also lose a point by letting the ball bounce twice before returning it, hitting it into the net, or touching the net while the ball is in play. Players can hit the ball before it bounces, too—this is called a volley.
How tennis scoring works
Tennis uses a scoring system that sounds unusual at first. Within a game, the points are called love, 15, 30, 40, and game. Love means zero. The server’s score is announced first, so “30–15” means the server has won two points and the receiver has won one.
| Points won in a game | Score called |
|---|---|
| 0 | Love |
| 1 | 15 |
| 2 | 30 |
| 3 | 40 |
| 4 or more, with the required lead | Game |
A player normally needs to win four points and lead by at least two to take a game. If both players reach 40, the score is called deuce. From deuce, one player must win two points in a row: the first gives them advantage, and the next wins the game. If the other player wins the point instead, the score returns to deuce.
Some competitions use no-ad scoring. At deuce, the next point decides the game, with the receiver choosing which side of the court to receive from. Check the event rules if you’re playing in a league or local tournament.
From games to sets and matches
A set is a group of games. Usually, the first player to win six games takes the set, but they must lead by two. So 6–4 wins the set, while 6–5 does not. If the score reaches 6–6, a tiebreak is commonly played.
In a standard tiebreak, players count points normally—1, 2, 3, and so on. The first to seven points wins, provided they lead by two. If the score reaches 6–6, play continues until someone builds that two-point lead. Some events use different tiebreak rules, including a 10-point tiebreak in place of a final set.
Most matches are best of three sets: the first player to win two sets wins the match. Men’s singles at the Grand Slam tournaments is generally best of five sets, so a player must win three. Other formats may use shorter sets or match tiebreaks to keep play moving.
Serving, faults, and starting a point
Each point begins with a serve. The server stands behind the baseline and hits the ball diagonally into the service box on the other side of the net. The first serve of a game comes from the right side; the server switches sides for each point.
The server gets two attempts. A serve that lands outside the correct service box, hits the net and does not land in the box, or is struck while the server steps on or over the baseline is a fault. Two faults in a row mean a double fault, and the server loses the point. If a serve clips the net but still lands in the correct box, it is usually replayed.
After the serve is returned, players can hit the ball anywhere inside the singles court. In doubles, the wider side alleys are also in play. The server switches after each game, and the players change ends after the first game and then after every two games. In a tiebreak, they change ends after every six points.
What the score tells you during a match
A match score tracks both the current game and the larger set score. For example, if the scoreboard shows sets 1–0, games 4–3, points 30–15, one player is up a set, leads the current set by one game, and leads the current game by one point.
Terms such as break point and match point describe important moments, not different scoring rules. A break point is a chance for the receiver to win the game against the server. Match point means the leading player is one point away from winning the match. A player can face several match points and still come back if the opponent does not finish the job.
Singles, doubles, and basic tactics
Singles rewards court coverage and patience. Players often try to move an opponent from side to side, then attack the open space. A strong serve can earn a quick point or set up an easier next shot. A player under pressure may use a high, deep shot to buy time and get back into position.
Doubles uses a wider court, and teamwork matters as much as individual shot-making. Partners usually decide who takes balls down the middle and may have one player serve while the other waits near the net to intercept a return. Clear communication helps avoid collisions and missed chances.
Across both formats, the score can shape decisions. At 40–love, a server may take a little more risk. At break point, they might choose a safer serve to avoid handing over the game. Good tennis is not only about hitting hard; it is also about choosing the right shot for the score and situation.
Frequently Asked Questions
Why is tennis scoring 15, 30, and 40?
The scoring terms come from the sport’s history, but there is no need to know their origins to follow a match. Remember the sequence: love, 15, 30, 40, then game—with a two-point lead needed from deuce.
What does “love” mean in tennis?
Love means zero. If the score is “love–30,” the server has no points in the game and the receiver has won two.
How many sets do you need to win a tennis match?
In a best-of-three match, you need two sets. In a best-of-five match, you need three. The format depends on the tournament or competition.
What happens if a serve hits the net?
If it hits the net and lands in the correct service box, it is generally a let and the serve is replayed. If it lands outside the box, it is a fault.
Final Thoughts
Tennis becomes much easier to follow once you separate the score into points, games, sets, and the match. Watch where the serve lands, keep an eye on the game score, and remember that a standard game from deuce takes two consecutive points to win. The details may vary by event, but that basic structure is what drives most tennis matches.
