Here is the full list of all 29 Tennis World Tour achievements.
Hire your first coach.
Acquire your first piece of equipment.
Select your first Skill.
Win a match without making an unforced error.
Don't lose more than 5 rallies in a match.
Win a set without sprinting.
Win your first match in Career mode.
Acquire all of the equipment in the basic game.
Reach level 30.
Unlock all of the basic coaches.
Raise all of the basic coaches to maximum level.
Unlock all of the basic agents.
Fill your 5 Skill slots.
Raise a Skill to level 3.
Unlock all of the basic Skills at least once.
Win a charity tournament in Career mode.
Enter the Top 50 in Career mode.
Become world No. 1 in Career mode.
Create your own Tennis Academy in Career mode.
Make a donation in Career mode.
Negotiate a video game contract in Career mode.
Have a rally lasting more than 50 shots.
Win a match without losing a game.
Make a serve at over 220 km/h.
Make a winning shot at less than 40 km/h.
Make 15 volleys in a row.
Win a match after losing the first two sets.
Return an opponent's smash.
Win a match without your stamina level ever going below your opponent's.