Pospisil overcomes heat, cramps to beat Lu in Atlanta
Roger Federer pulls out of Montreal tournament
The CEO of Tennis Australia says tennis has too much down time, while the ATP president wants to get rid of lets and lengthy pre-match warm-ups.
Van Grichen has also worked previously with Ana Ivanovic and Vera Zvonareva.
The Spaniard will next face fellow former champion Thomaz Belucci.
The tours' working summer vacation continues with six events this week.
Who made the grade, and who came up short, at Wimbledon? Our assessments.
Forty years after one of the biggest upsets in tennis, a look back at the men that made the match.
Prodigies and Wimbledon go hand in hand. Is Ana Konjuh the next teenager to go deep at SW19?