Here is the full list of all 48 FIFA 13 achievements worth 1,000 gamerscore. It takes around 40-50 hours to unlock all of the achievements on Xbox 360.
Play 25 EAS FC Match Day Games
Achieve your match set objective as player at any point in your career
Achieve one of your season objectives as a player at any point in your career
Successfully request additional funds from your board in Career
Become manager of an international team
Complete a Player + cash deal in Career
Sell a player by getting your counter offer accepted by the CPU
Score on a free kick after running over the ball
Find a team of the week player in a pack
Win a Cup in Seasons
Achieve a club value of 85,000,000
Go out on loan or transfer to another club with your Pro in Play as Player
Get called up to the national team as a player
Enable European competition in the first season of Career
Start your Player Career with a Created Pro
Win all the EAS FC Match Day Games of the Week in a single week
Complete an EA SPORTS Football Club Challenge
Score an off balance shot
Win an Online Friendlies Season
Win an EAS FC Match Day Live Fixture
Become Legendary on one of the Skill Challenges
Score a Diving Header
Wall creep, free kick is blocked by wall
Complete the Bronze stage of all Skills
Unlock a Skill Challenge
Purchase a gold player in the Auction House for 15,000 or more coins using buy it now
Open 50 FUT Packs
Unlock 25% of the accomplishments with your Online Pro
Claim your first FUT Pack
Chip the Keeper
Earn a Promotion in Seasons
Win a Division title in Seasons
Earn promotion in FUT Seasons
Unlock 10% of the accomplishments with your Online Pro
Play a Seasons game with a Guest
Win a Trophy in a FUT Competition
Win a match against the team of the week
Goal Line Clearance
Seal out an attacking player to gain possession of the ball
Win a FUT Seasons Match
Shield the ball out of play for a goal kick
Be part of a Club win
Play your first match with your Online Pro
Take Control of your own FIFA Ultimate Team
Redeem an item with EAS FC Football Club Credits.
Reach level 20 in the EA SPORTS Football Club
Reach level 5 in the EA SPORTS Football Club
Reach the daily limit of XP in the EA SPORTS Football Club