Is Grigor Dimitrov using the 2017 ATP finals to reach a new level of greatness? The Bulgarian has been the most dominant player at London the past few days and is a strong favorite against American Jack Sock in the semifinals. Meanwhile, David Goffin upended Dominic Thiem with a highlight package of his own. They led the day with several impressive shots.
3. Goffin’s Impeccable Control and Hustle
From the beginning of his match against world No. 4 Dominic Thiem, Goffin was energized and precise. His best shot was a thrilling runner from off the deuce corner to clinch the first set.