Blog · Beginner guide · 21 Jul 2026 · 7 min read
Tennis Rules for Beginners: How the Game Actually Works
Tennis looks complicated from the outside — the odd scoring, the white lines, the serving rituals — but the rules that actually matter fit on a single page. Here is a plain-English guide to **the rules of tennis for beginners**: what the court is, how you serve, how you win points and sets, and the few rules that settle nearly every point.
The Court and the Object of the Game
Tennis is played on a rectangular court split by a net. The goal is simple: hit the ball over the net and inside your opponent's side so they can't return it before it bounces twice. Win enough points and you win a game; enough games and you win a set; enough sets and you win the match.
The court has two sets of side lines. The inner tramlines are used in singles (one against one); the wider outer lines add the side corridors for doubles (two against two). Everything else about the rules is the same for both.
The Serve
Every point starts with a serve. The server stands behind the baseline and hits the ball diagonally into the opponent's service box on the far side. You get two attempts: miss the first and you serve a second; miss both and it's a double fault, handing your opponent the point.
A serve that clips the top of the net but still lands in the correct box is a let — it's simply replayed, no penalty. The serve alternates sides after every point (right side, then left) and the whole serving turn passes to the other player after each game.
How You Win Points, Games and Sets
The scoring is the famously strange part: 0 is 'love', then 15, 30, 40, and the next point wins the game. If both players reach 40 it's deuce, and someone must win two points in a row to take the game. Win six games (by two) and you win the set; win two sets — or three in the men's Grand Slams — and you win the match. At 6–6 in a set, a tiebreak decides it.
You don't need to memorise all of this to enjoy a match — the on-screen scoreboard does the counting. But knowing that 'deuce' means 40–40 and a 'break' means winning a game on your opponent's serve will make ninety percent of the commentary click.
In, Out, and the Rules That Settle Points
A ball is in if any part of it touches the line — lines count as in, always. During a rally the ball may only bounce once on your side before you must return it; let it bounce twice and you lose the point. You also lose the point if your shot lands out, hits the net without going over, or if you touch the net with your body or racket while the ball is live.
That's genuinely most of it. The serve must bounce before the returner hits it, but after that either player can take the ball out of the air (a volley) or after one bounce. Learn those handful of rules and you can follow — or play — a real match.
FAQs
- What are the basic rules of tennis?
- Serve diagonally into the service box, keep the ball inside the lines, and let it bounce no more than once before returning. Win points to win games, games to win sets, and sets to win the match. A ball touching the line is in.
- How many serves do you get in tennis?
- Two. If you miss the first serve you get a second; missing both is a double fault and loses you the point.
- Is a ball on the line in or out?
- In. If any part of the ball touches any part of the line, it counts as in — this applies to serves and to shots during a rally.
- How many sets do you need to win a tennis match?
- Two sets in most matches (best of three). In the men's singles at the Grand Slams it's three sets (best of five).
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