Here is the full list of all 41 Tennis Elbow Manager achievements.
Play 16 seasons in World Tour
Play 10 seasons in World Tour
Become World Number 1 in a Career of Junior Difficulty
Win the 4 different Grand Slam Tournaments
Save 3 Break Points in Same Game With an Ace
Become World Number 1 in a Career of Club Difficulty
Hire 5 Trainers
Play 5 seasons in World Tour
Win 1000 Matches in World Tour
Fully Upgrade Coach Center
Do 1000 Aces
Beat World Number 1 in Singles
Do 1 successful contract
Do 100 Aces
Play 2 seasons in World Tour
Save a Break Point With an Ace
Coach 4 players
Win 100 Matches in World Tour
Play 1 season in World Tour
Win a Tie Break
Do 10 Aces
Win 10 Matches in World Tour
Do 1 Ace
Win a set 6/0
Win 1 Match in World Tour
Lose a set 6/0
Become World Number 1 in a Career of Incredible Difficulty
Become World Number 1 in a Career of Master Difficulty
Become World Number 1 in a Career of Pro Difficulty
Win 4 Grand Slams in a row over 2 calendar years
Win 4 Grand Slams in the same year
Launch the game with some Modding applied
Get 5001 Career Score
Win a match by changing your playing style
Hire the n°1 in Singles