Here is the full list of all 49 NHL 15 achievements worth 1,000 gamerscore. It takes around 80-100 hours to unlock all of the achievements on Xbox One.
Collect at least one Player item from each team in Hockey Ultimate Team mode.
Jump over an opponent with the puck
Watch an entire Stanley Cup® Final game intro sequence in Be a GM or Be A Pro.
Get 45+ assists with your Be A Pro character in a single season.
Get 100+ points with your Be A Pro character in a single season.
Complete a scout assignment in Be A GM mode.
Complete a trade in Be a GM mode.
Play and win a match in Be A GM mode.
Collect a team of the Week player item in Hockey Ultimate Team mode.
Win a match in overtime in Online Versus Mode.
Score a goal with your goalie pulled in Online Versus mode.
Play a game from the True Broadcast Camera.
Complete a full game without skipping any NIS'/Replays
Get 30+ goals with your Be A Pro character in a single season.
Have a perfect season record in Hockey Ultimate Team Seasons.
Collect at least one Player item from each of the NHL® teams in Hockey Ultimate Team mode.
Win the League Title in Hockey Ultimate Team Seasons.
Win an NHL® Moments Live moment on Superstar difficulty
Complete a Be a Pro Moment in NHL® Moments Live.
Buy and/or sell 150 items in the Hockey Ultimate Team Auction House.
In a Be A Pro game Have a replay package trigger about your created pro.
Start a breakout play behind your net and score on the ensuing rush
Create a Be A Pro Character in Be A Pro Mode.
Win a match in Online Versus mode.
Score a hat trick with one player.
Chain at least two dekes together and score
Win a Hockey Ultimate Team Seasons Playoff Championship.
Tumble three opponents as a result of one hit
Change the team of a player by using the Change Team item in Hockey Ultimate Team
Assign a captain to your Hockey Ultimate Team using the Assign Captain card.
Win a title from any conference in Hockey Ultimate Team Seasons.
Get your first division promotion in Hockey Ultimate Team Seasons.
Win a fight with over half energy remaining
Starting from behind your net skate up the ice and score without passing.
Trigger four different goal celebrations in one game
Beat a defender with a trick move between your legs.
Knock off the opposing goalie's Gatorade bottle from the net by scoring a goal.
Win 5 matches with your Be A Pro character playing as a goalie.
Sign a free agent player in Be A GM mode.
Win 25+ home games in one season in Be A GM mode.
Win 20+ away games in one season in Be A GM mode.
Scout every eligible region in one season in Be A GM mode.
Have a player that you drafted grow to 90+ overall in Be A GM mode.
Win the Presidents’ trophy in Be A GM mode.
Sign a 1st line Forward, a Top 2 Defenseman or an Elite Goalie during Free Agency in Be A GM mode.
Make a trade to acquire a player with full Trade Value in Be A GM mode.
Win a Clarence S. Campbell bowl or Prince of Wales Trophy in Be A GM mode.
Win the Stanley Cup® in Be A GM mode.
Complete all NHL® Moments Live moments in the 2013-14 section