This achievement is very easy to boost if you exploit the settings in your team-management screen.
Firstly, you need 4 players to boost this achievement. You need 2 players in a team to start searching for matches.
What you want to do while creating your team is to set the search preference from a continent like Europe to Asia or New Zealand/Australia. Asia worked like a charm for us because apparently almost no one is playing fifa in Asia. We found our boosting group right away with both teams having their settings set to Asia.
After the first team has won their match, make sure to delete one of the two teams and create a new team. Just one new team is enough. The game won't let you play against the same team twice in a row instantly.
With the new team just start searching again and you should find your boosting partners right away.
It is also worth mentioning that you HAVE TO FINISH THE MATCH. Quitting out does not count for this achievement.
Hope this helps you guys!
Any improvements? Please let me know in the comments below!