Here is the full list of all 29 PGA TOUR 2K21 achievements. It takes around 20-25 hours to unlock all of the achievements on Windows.
Finish a round in a Private Match.
Complete an 18 hole round with clubs from at least 5 different brands in your golf bag.
Complete an 18 hole round with three ghosts.
Finish a Scramble match.
Finish a Skins match.
Make a putt from more than 10ft after using a putt preview that also ended in the cup.
Sink 5 putts in a row in the putting practice without mulligans, or using Place Ball.
Shoot Par or better on 18 holes of an official course on Legend difficulty.
Drive the ball 350 yards onto a fairway with a swing of 103% or more.
Finish a round in Matchmaking.
Win the FedExCup.
Score a hole-in-one on an official course.
Beat the last rival in PGA TOUR Career.
Max out your progression with any sponsor in PGA TOUR Career.
Hit all fairways in regulation in an 18 hole round on a HB official course.
Win THE PLAYERS Championship.
Win the Royal Championship.
Win the Northwest Open.
Hole the ball from a bunker on an official course.
Win the The Golf Club Championship.
Win the Legends Championship.
Earn $10,000,000 in a single PGA TOUR tour season.
Earn a Handicap Index of scratch (zero) or better.
Earn a Handicap Index of +10 or better.
Hit all greens in regulation in an 18 hole round on a HB official course.
Win a rivalry in PGA TOUR Career mode.
Win a PGA TOUR Event.
Complete all the goals of a single sponsor contract in PGA TOUR Career.
Hole the ball from off the green on an official course.