The first time Dominic Thiem played at the ATP Finals, he was handed an unknown Greek teenager as a hitting partner in training. Three years later, Thiem is facing that same player in the final of the season-ending tournament.
The first time Dominic Thiem played at the ATP Finals, he was handed an unknown Greek teenager as a hitting partner in training. Three years later, Thiem is facing that same player in the final of the season-ending tournament.