Roger Federer

The world number one is struggling with a hip injury ahead of the third major of the year.

Federer has won four titles in the calendar year so far and is a favourite for Wimbledon.

High-profile quartet secure top four seeds at a grand slam for the first time in three years.

The former tennis player does not expect to see a surprise winner at SW19 this year.

Nadal comes into Wimbledon having won his 10th French Open title.

18-time Grand Slam winner cemented third seed for SW19 by thrashing Alexander Zverev in Halle.

Federer won his 9th Halle Open title and is currently 24-2 in the calendar year.

Federer will be looking for his fourth title in the calendar year.

Federer is currently preparing for Wimbledon at the Halle Open.

Swiss to avoid that heavyweight trio until semi-finals at SW19 after defeating Mischa Zverev in Halle.

Laver also spoke about which young player impresses him the most.

'No one has said a word about one of the biggest money collectors: Federer,' Blatter said.

British star's Wimbledon preparations took a big hit with shock first-round defeat to Jordan Thompson.

Federer is currently 19-2 in the calendar year and is expected to win Wimbledon.

Nadal won the French Open for an unprecedented 10th time earlier in the month.

Murray has been the world number one for 32 weeks.

Wawrinka suffered defeat to Federer and Nadal in the Australian Open and French Open respectively.

Rafael Nadal has taken a three-week break after the French Open and will return to action at Wimbledon.

The 18-time grand slam champion praised for skipping clay court campaign to focus on SW19.

Andy Murray is hoping to make the most of his last few years with Wimbledon approaching.

Briton admits performances in 2017 have not been good to remain atop of the ATP rankings.

Rafael Nadal became a 15-time Grand Slam champion after his victory at Roland Garros.

Federer lost in his first match back after a ten-week break in the Mercedes Cup in Stuttgart.

World number 307 beats 18-time grand slam champion in three sets in Stuttgart.

After Roland Garros, reigning French Open champion leads Swiss by almost 3,000 points in the Race to London.

18-time Grand Slam winner missed clay-court swing but will return to action in Stuttgart on Wednesday.

Nadal and Federer have won a combined seven titles this season including two Grand Slams.

Djokovic most recently crashed out in the French Open quarter-final.

Nadal won his 10th French Open title at Roland Garros in 13 visits.

Nadal has made seven finals and won four titles thus far in 2017.