You need to have a good team FIFA Ultimate Team mode in order to perform decently in tournaments. FIFA coins are inevitably needed to upgrade your team by purchasing new players from time to time. EA Sports has built a system where you receive coins whether directly or via weekly FUT rewards in order to move forward. So naturally, each game you play and finish, either you win or lose, you will receive a certain amount of coins. That's how the system works.

Now, there are some tactics to use in order to get coins easier. Let's review some of them:

FUT 22 Objectives and Squad Building Challenges

The most direct and simple way of getting coins is by playing matches. FIFA provides Squad Building Challenges (SBCs) frequently and completing these challenges will give you some FIFA coins.
Directly, in the FIFA Ultimate Team menu, you can see the available Objectives. Complete them and you'll be rewarded with a good amount of FIFA 22 coins.

FUT mode is the most popular mode in FIFA because it's not only generating lots of coins, but you will have the most fun while competing against other rivals in SBCs and completing the weekly challenges.

Silver and Bronze Packs

Each pack contains random players who can be used for your own team or be traded in the Transfer Market. There are different types of FUT packs, including gold, silver, and bronze. As the title says, gold packs are often present high-rated players but it's not always guaranteed to get good players. 

The smart move is to invest in bronze or silver packs which are way cheaper. Never buy gold packs because you can receive them in various challenges like SBCs, Division Rival, and season tasks.

Note that opening gold packs will affect their price in the secondary market. It diminishes their value and is not worth it.

Trading Player Cards

Once a Squad Battle Challenge is up, players rush to the Transfer Market and purchase the required player and for the next hours, the market automatically increases the value of that player. If you invest in potential players and estimate which player is going to be demanded on the SBCs framework next, you hit the market when a new SBCs drop and sell the player card at higher prices. You will receive a lot more FUT coins than you spent which is great!

Purchasing Coins Online

Although EA Sports doesn't approve the act of selling or buying FIFA coins, and they're meant to be earned through the matches, there are legit websites you can visit and buy coins online.

Many FIFA coin-selling websites offer discount codes to buy them even cheaper. A good example is whatsgaming.net which allows you to buy legitimate discounted FIFA coins. The price is cheap and the methods are very safe. 

Final Words

There are many tactics to use in order to generate more FUT 22 coins. Focus on playing tournaments and weekly matches as well as purchasing and trading players as much as possible. The more you spend time in the game, the better your performance gets. As you progress and become a professional player, coins are easier to achieve because you know how to manage and spend them by then.