After finishing the year with a gold medal but without any ATP titles, Jack Sock is making changes to his offseason regimen and team, with hopes of getting to the next level in 2017. Training with ...

Socks can be a critical, but often ignored, tool in a long day's work. If there is one underappreciated piece of gear that can make or break you, it’s your socks. For anyone who spends long hours on ...

Jack Sock has been preparing to take his game to the next level by capitalizing on the 2016 offseason. Surrounded by friends and family in his hometown of Kansas City, Mo., Sock worked hard on both ...

The moment came on the first Friday on the last month of the year, on the courts of the Elite Squad Tennis Club in Overland Park, Ks., just outside of Kansas City. It happened at the end of a long ...