"The 4:30 wakeup to start stringing tennis rackets is not the most pleasurable thing in the world," Yu said. The rackets Yu strings will be used in about six or seven hours, when the strings start to ...

Last Tuesday morning, on the second day of the U.S. Open, Nate Ferguson and Ron Yu were in Yu’s hotel room, on the East Side of Manhattan. Ferguson was seated on the edge of one of two double beds, ...

Roger Federer strings Jan-Lennard Struff around like a puppet before putting the German out of his misery with a passing winning. Struff looks to punch a fiery forehand deep, but it's too strong and ...

Testing an entirely new racket takes time. Roger Federer and Wilson took that time over the past two-plus years, culminating in the announcement of the RF Collection, a direct collaboration between ...

Roger Federer strings Jan-Lennard Struff around like a puppet before putting the German out of his misery with a passing winning. Struff looks to punch a fiery forehand deep, but it's too strong and ...