This is a single-player tennis game which allows you to compete to win 4 open tournaments or play a quick game. This game is significantly more difficult on desktop devices than the 2020 version of the game was. If you find this game too hard check out Tennis Open 2020 for a similar but easier game.
Set your serve aim and serve. Return opponent shots until they make an error or can not return your shot.
Try to beat your opponent in a best of 3 sets match to advance to the next round of the tournament.
Win all 5 rounds and win the Australia open, then play the other 3 opens.
Play Tennis Open 2021 Game Online
Children and parents can play this online tennis game by clicking in the window below.
Alternatively kids and adults can play this single player tennis video game for free as a web application here.
Tennis Open 2021 Single Player Tennis Game for Kids Video Game Play Instructions
How to Play
Train to hone your tennis skills, gain experience to upgrade your character and his racket, and battle your way through 4 different open tournaments.
Starting the Game
When the game loads the first time it plays a quick tutorial showing how to serve and how to return serves. After that it loads the main menu page with the following options: training, championship, collections, character, and shop.
Training – this allows you to play a quick match.
Your opponent is automatically chosen for you, but you get to choose the level of game difficulty and court surface material.
Winning is worth 50, 100 or 150 points depending on if you play on easy, medium or hard.
Losing is worth 25 points no matter what difficulty level you play on.
Championship – win 5 times in a row to get a trophy.
Initially Australia is open.
After you beat Australia you can then beat France, then Great Britain, and then the United States.
If you lose a match you earn 25 points.
Your earnings for winning matches changes across opens.
Australian is worth 50 points each for the first 4 rounds and 100 points on the final round.
France is worth 100 points each for the first 4 rounds and 200 points for the final round.
Great Britain is worth 200 points each for the first 4 rounds and 300 points for the final round.
United States is worth 300 points each for the first 4 rounds and 400 points for the final round.
This shows which trophies you have won & cross-links back to the Championship section.
Character – Upgrade your shot accuracy, speed and reaction time.
Each attribute can be upgraded 10 times.
Upgrade prices increase as you upgrade each feature: 50, 100, 250, 500, 1250, 2150, 3250, 4500, 5750, & 7200.
The cost of fully upgrading one feature is 26,000 and the cost of fully upgrading all 3 is 78,000.
Due to the sliding price scale it makes sense to upgrade all 3 in parallel, particularly early in the game when the upgrades are cheap.
Shop – buy premium tennis rackets. There are 6 rackets for sale.
The first racket costs 900. It increases shot accuracy and speed by 5% each.
The second racket costs 1,800. It increases shot accuracy by 10% and speed by 5%.
The third racket costs 2,700. It increases shot accuracy by 10% and speed by 15%.
The fourth racket costs 3,600. It increases shot accuracy by 5% and speed by 25%.
The fifth racket costs 4,500. It increases shot accuracy by 25% and speed by 15%.
The sixth racket costs 5,400. It increases shot accuracy and speed by 30% each.
To serve left click your mouse anywhere on the screen, move your mouse so the position indicator is where you want the serve to go & then release to serve.
Your character automatically runs back and forth, however you have to time the racket swing and control its direction by having your mouse left clicked & dragging it along the direction you want the shot to go.
Tap anywhere on the screen and move your finger to aim the serve. Note you are better off tapping away from where your serve is going so that as you move your finger it does not get in the way of the indicator.
Tap anywhere on the screen with your finger and slide it to time & direct your shot.
The game shows your score and sets won in the upper left corner while showing your opponent’s score & matches won in the upper right corner.
The lower left corner of the game has a full screen mode button & the lower right corner of the game has a pause button.
When you are on a menu screen your current coin savings are show at the top of the screen.
Move the indicator dot near a corner of the serving box and serve.
You typically can only return serves after your feet are set.
You have to select the timing of the swing and set the angle of it, making the game much harder than the 2020 version of this game where a player could passively hold in the arrow keys for the direction they wanted to hit.
In practice each match consists of a single set which is best of 3 games.
In tournament mode matches consists of a single set where the first player to win 3 games (best of 5) wins.
This game is much more difficult than the 2020 version of the same across many dimensions
requires far more precision in timing and movement action to return serves
matches are longer
the earnings process is way slower with training matches worth far less points each AND you only get 25 points if you lose a training match (in the prior game you could earn 500 win or lose)
On a cell phone using hard angled dink shots that barely clear the net (like tap the screen and drag your finger horizontally) works quite well, but on desktop this game is frustratingly difficult to play with a mouse.
The game is suited for tennis fans of all ages.
The game has no adult themed content.
Like This Game? Review This One Player Tennis Video Game for Young Girls & Boys
Free Online Tennis Open 2021 Video Game for Children & Adults Screenshots
Mobile Friendly Cross Browser Support
This game is rendered in mobile-friendly HTML5, so it offers cross-device gameplay. You can play it on mobile devices like Apple iPhones, Google Android powered cell phones from manufactures like Samsung, tablets like the iPad or Kindle Fire, laptops, and Windows-powered desktop computers. All game files are stored locally in your web browser cache. This game works in Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox, Opera and other modern web browsers.
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