THE ONE: Tom Perrotta wrote an intriguing piece for TheWall Street Journal about how Dominic Thiem graduated from a "timid" two-handed backhand to a "thunderous" one-fisted stroke on that side. That move has certainly paid off, despite the fact that he suffered a surprising 7-6 (4), 7-6 (5), 7-6 (3) loss to Jiri Vesely in the second round of Wimbledon.
PERFECT 10: Wrist sling and all, Rafael Nadal went on Twitter to photo salute his 10 million followers upon reaching that social-media milestone. That's an average of 2 million accrued annually since he joined the platform in July 2011. His closest competitors in this regard, Roger Federer and Novak Djokovic, have 5.56 million and 6 million Twitter followers, respectively. Meanwhile, Serena Williams (6.24 million), Sania Mirza (3.88 million) and Maria Sharapova (3.1 million) also boast outsized followings.