Give the first ball a clear job
An underarm serve can start a standard tennis point, provided it follows the service rules. A bounce-and-hit feed can also start a useful practice game, but it is a different arrangement. Agree which one you are using before keeping score. That small distinction prevents a common beginner problem: two people think they are playing the same game when they are actually counting different things.
Imagine that you and a friend can exchange groundstrokes, but an overhead serve starts only an occasional rally. One option is to spend the entire booking trying to serve. Another is to separate two jobs: practice the serve deliberately, then use a manageable start to work on returning, moving and choosing the next shot. Neither activity has to pretend to be the other.
An underarm serve and a bounce feed are different
For a standard serve, release the ball and hit it before it touches the ground. An underarm swing is permitted; the rule does not require overhead contact. Begin at rest with both feet behind the baseline, between the imaginary extensions of the center mark and the appropriate singles sideline. Do not step on or over those boundaries before contact. Send the ball into the diagonal service box and wait until the receiver is ready. The receiver must let the serve bounce. These requirements still apply when the swing is small or the ball travels slowly.
A drop-hit feed begins after the ball bounces on the feeder’s side. That is a practice start, not a standard tennis serve. It can be useful, but label it accurately. Once you can distinguish the starts, you can choose the one that fits the session.
Watch the order of the ball
Underarm serve
- 1Release
- 2Racket contact
- 3Bounce in the diagonal service box
Contact comes before the first bounce. The other service rules still apply.
Bounce-and-hit feed
- 1Release
- 2Bounce on your side
- 3Racket contact
A practice start, using the position and target you agree on.
Choose the start that gives you useful work
If you can serve underarm from the baseline and your partner can return it, try a normal service game. If that distance makes both players force the ball, use a modified practice area and say so. Moving the start closer to the net changes the exercise; it does not make a standard baseline serve easier while leaving the rules unchanged.
If one player has a reliable serve and the other does not, avoid making the stronger player’s delivery the benchmark for every point. During a cooperative practice, ask that player to reduce pace and offer a predictable ball. When playing a match, agree on the format beforehand instead of changing expectations whenever someone falls behind.
If neither person can put a manageable first ball in, begin with a feed. It is more useful to recognize that limitation than to collect a score that mostly records failed starts. Equally, do not assume that starting a point demonstrates a complete movement or stroke foundation. Players can work on recognition, spacing and coordinated hitting in a simpler task, then bring those behaviors into a scored exchange.
Try one practice round with a clear agreement
This is a GEN Tennis coaching suggestion, not an official competition format or a validated learning test. Keep the area, ball and pace familiar so the new problem is starting and playing the point.
- Warm up cooperatively. Check that both players can send back a comfortable ball and move without crowding each other’s contact space.
- Choose the start and state the position, target and boundaries. With underarm serves, allow two attempts; two faults give the receiver the point. With feeds, replay a failed feed without awarding a point.
- Play a short round, alternating who starts each point. Award one point to the winner of each point and stop at five, with no two-point margin. These are house rules, including the service rotation.
- In this round, require a bounce before each rally shot and ask for controlled placement rather than an attempt to finish immediately from an easy feed. Keep loose balls clear of the playing area.
- After the round, discuss which part interrupted the game: the start, the return or the next exchange. Change that part before adding another difficulty.
For example, if almost every feed lands well but the receiver repeatedly reaches late, faster starts are unlikely to answer the immediate practice question. Give the receiver more time and look at their positioning. If the return is comfortable but the starter watches it instead of preparing, focus the next round on becoming ready for the next ball.
The FLOW Tennis method gives that sequence a useful frame: Read, Move, Organize, Strike and Recover. The score is one practice condition, not a substitute for building those skills or evidence that the method produces a particular result.
Add standard scoring when the extra information is useful
You can learn tennis scoring before your serve becomes powerful. In a standard game the progression is love, 15, 30 and 40. At 40–40, deuce, a player must win two successive points to finish the game. Call the server’s score first.
Keep the serving job with one player for the whole standard game, then switch. Start each game from the right and alternate halves after each point. A first fault gives a second serve; two consecutive faults lose the point. That differs from the alternating starters and replayed feeds in the practice round above.
Rehearse the order without racing. Say the score, check where to stand, make sure the receiver is ready, then start. If remembering the sequence dominates the session, pause and work through it together. Confusion about a score is a different issue from a difficult ball.
Keep developing your serve alongside the game
An underarm serve is an available option, not a promise that it will suit every opponent or replace overhead-serve development. Arrange a separate block for the serve you want to learn, ideally with feedback that addresses your actual motion. Then use an achievable start for the part of practice devoted to returning and rallying.
An organized beginner program may have its own format. USTA Red Ball Tennis, for example, publishes underhand serving and simplified scoring. Follow the provider’s stated setup rather than combining several formats without agreement.
For the next booking, decide which question matters most: can we start the point, can we respond to the first ball, or can we keep track of the game? Put that question into the practice planner. A useful session leaves you able to explain what improved and what still needs work, even if the score itself tells you very little.

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Sources
- USTA Officiating: Is an underhand serve allowed? — contact before the bounce; checked October 9, 2026
- ITF: 2026 Rules of Tennis, Rules 14 and 16–24 — service position, sequence, faults and receiver; checked October 9, 2026
- USTA Officiating: Scoring Points & Tennis Sets — standard game scoring; checked October 9, 2026
- USTA Red Ball Tennis: How to Play — a separate named beginner format; checked October 9, 2026
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