Anastasija Sevastova (1990 / LAT) - Helix forehand 3.0 - end of follow-through 1 with a very solid long-axis pronation, in a practice during the 2017 US Open - Flushing Meadows - New York - USA - August 2017
Anastasija Sevastova (1990 / LAT) - Helix forehand 3.0 - end of follow-through 1 with a very solid long-axis pronation, in a practice during the 2017 US Open - Flushing Meadows - New York - USA - August 2017