Less than 24 hours
WORLD TOUR - Play a match less than 24 hours before end of season when you are in the Season top 100.
No pain, no gain
WORLD TOUR / CAREER - Complete 20 Special Objectives during Sparring Partner Trainings.
Win an online singles match (3 sets of 3 games / Super Tie-Break) without losing a game.
Lose an online singles match (3 sets of 3 games / Super Tie-Break) without winning a game.