Here is the full list of all 45 FIFA 15 achievements worth 1,000 gamerscore. It takes around 40-50 hours to unlock all of the achievements on Xbox One.
Win your first Pro Club Seasons league match
Create and win a Custom Tournament with more than 16 teams
Comment on an EA SPORTS Football Club Activity
Rate an EA SPORTS Football Club Activity
Share an EA SPORTS Football Club Activity
Leave your club on Loan or by Transfer in a Player Career
Score a goal with a Flair Shot
Unlock a Skill Challenge
Manage three different clubs in three different countries in a single Career
Import a Team Sheet
Create a new Team Sheet
Copy a Squad from the end of an online match
Gift an EA SPORTS Football Club Catalogue Item
Playing against the CPU on Legendary, avoid conceding from the 70th on with Park the Bus mentality
Beat a 5 Star Legendary CPU AI team with a 3 star or lower team
Against the CPU on Legendary, score a goal past the 80th using the All Out Attack mentality
Assign Player Instructions to a player in a Team Sheet
Perform a slide tackle and keep possession of the ball 10 times
Play a match in Match Day Live
Beat a Friend's Skill Game Score
Beat the keeper 1 on 1 and score
Prevent a goal with a sliding goal line clearance
Earn Promotion in Seasons
Play a consecutive match in Seasons
Change your captain in FUT
Change your Tactics in Team Management during a match
Unlock 10% of the accomplishments with your Online Pro
Play a Drop-In Match in Pro Clubs Seasons
Win a division title in FUT Seasons
Score a goal with a toe poke
Challenge the Team of the Week in FUT
Score off the post or cross bar in a match
Score a goal with a knuckle shot
Earn a player's loyalty in FUT by playing 10 or more games with him
Apply your first Chemistry Style consumable in FUT
Sign a Loan Player from the EAS FC Catalogue
Purchase an EA SPORTS Football Club Catalogue Item
Open 20 packs in FUT
Reach Level 15 or beyond in FIFA 15 in the EA SPORTS Football Club
Score from the ground
Win a Friendly Season in FUT
Play Seasons with a Guest
Enable a custom Free Kick or Penalty Style for your Virtual Pro
Start a Co-op Season with a Friend
Finish a Friendlies Season