FIFA 2003 Cheats

When you start a match, change controls to the other team and hold Keeper Rush for the goalkeeper to rush out and get the ball. Pause game play while still holding Keeper Rush and change back to your side. The other goal keeper should keep rushing out and slide tacking you. Shoot from halfway and you should get a goal. Also for laughs, sometimes the goalkeeper grabs the ball meters from the box and nothing happens.
When you get a corner kick, aim it to the teammate nearest to the goal post (For example, a right corner, the person on the right goal post), then press Maximum Pass to him. When the ball gets to him, aim the shot pressing Up or Down then press Shoot. You will get an easy goal from the corner every time. The shooter must have a shot and accuracy ability that is high; the person should play on the right midfield when you are playing 4-4-3 (For example, use Zidane - Real Madrid).
In a corner, just pass the ball. A player will get the ball and kick it. Before he kicks it, move him near the goal. There is a good chance that he will score a goal.
When you have a throw-in near your opponent's goal, throw the ball as near as you can to the goal. As soon as your player gets the ball, he will kick it. Before he kicks it, move him near the goal. There is a good chance that he will score a goal.

Unlock Stadiums
Seoul Stadium:
Defeat the International Cup to unlock.
Stade de France stadium:
Defeat the Club Championship to unlock.
Yokohama Stadium:
Win ECC trophy

To unlock Seoul Stadium, win the International Cup with any team.

To unlock the Stade de France, win the Club Championship with any of the available teams.

When you start a match, change controls to the other team and hold Keeper Rush for the goalkeeper to rush out and get the ball. Pause game play while still holding Keeper Rush and change back to your side. The other goal keeper should keep rushing out and slide tacking you. Shoot from halfway and you should get a goal. Also for laughs, sometimes the goalkeeper grabs the ball meters from the box and nothing happens.