Pro player Achievement
Play 100 matches.
This achievement requires that you play a cumulative total of 100 matches to completion. All Games of the Week and Ultimate Team games count towards this achievement. The quickest way to unlock this one is to repeatedly keep playing a Game of the Week over and over with the half length set to two minutes. Each match will take about 5 minutes total including load times. At this pace, 100 matches will take around 8 hours to complete. Remember, you don't need to win the matches, just complete them. Keeping this in mind, you do not need to actively be paying attention while you grind. Just make sure to do kickoffs and bring the ball back in bounds when needed. If time expires and you are tied, end the match as a draw. After the match, choose Continue and then pick another Game of the Week. Choosing Rematch risks not saving your progress from the previous game.
ALTERNATIVE AND FASTER METHOD *REQUIRES FULL-GAME $4.99 PURCHASE*: Load up Manager Mode and select a team and get all the introductory tasks out of the way. Before starting each match, in the jersey-selection screen, you can choose to simulate the game. Watch the clock during the simulation and press the check mark button to load into the game when the clock is around 85 minutes. Finish the game and you will get credit for an entire game played. Each game will take 2 to 3 minutes to complete, including simulation and load times.