<p>Novak Djokovic may never have a better chance to complete his career grand slam than at this year's French Open but those predicting the decline of claycourt king Rafa Nadal should be wary, according to Andre Agassi.<br /><br /></p>.<p>Had it not been for the Spaniard, Djokovic would already be part of the elite club of players to have won all four majors -- one that Agassi joined when he finally prevailed in the French capital in 1999 against Andriy Medvedev.<br /><br />Twice Djokovic has been felled by Nadal in the final while in 2013 he lost an epic five-set semifinal.<br /><br />World number one Djokovic's dominant start to the year and Nadal's sluggish return from more injury woes means that the odds are shortening on him ending the Spaniard's dominance on the red dirt which has earned him a record nine titles in 10 years.<br /><br />"Rafa has been the Mount Everest of Roland Garros and climbing him is like climbing Mount Everest without the sherpas and the oxygen," Agassi told Reuters TV at the launch of his BILT by Agassi & Reyes range of fitness machines at a sports club just north of London this week.<br /><br />"Djokovic has nearly reached the summit of that mountain a couple of times and is no doubt playing at a level above everybody else right now.<br /><br />"He believes he should win. I think he can and deserves to but he doesn't deserve it if Rafa gets himself right and shows up again like he has. I will be as excited as anybody to see if Rafa really is going to be vulnerable. It seems that way now but it's seemed like that before."<br /><br />Agassi, 44, hung on long enough to watch the emergence of Nadal, who he describes at the most physically intimidating player he faced in a career that reaped eight grand slam titles. Nadal won both their meetings, the last at Wimbledon in 2006, shortly before the American great retired.<br /><br />He suggested that Nadal's brutality had broken new ground in the sport, ushering in an era of super-athletes. "You could give them all wood rackets and these guys are still bigger and stronger and faster," Agassi said. "You add the spins, you add the speed. You add the rules of engagement. The points are more ballistic then they've ever been and they go longer than they've ever gone.<br /><br />"These guys are playing to depletion. I mean, my word! It's violent. Sprinting five miles in a match, there's no jogging. I mean I played with urgency because I needed to raise the stakes and get to someone physically, these guys do it for five hours."<br /><br />Nadal's back and wrist problems last year, added to the wear and tear on his creaky knees, has prompted suggestions that, at 28, his body is no longer capable of producing the sustained level of intensity that left most of his rivals reeling.<br /><br />He complained of tiredness when losing on clay to flashy Italian Fabio Fognini in Rio de Janeiro this month while at the Australian Open he was annihilated by Czech Tomas Berdych who had lost their previous 17 meetings. <br /><br />"His form will come around if he's healthy but the question is do I have the confidence that he hasn't pushed his body too far? I don't have that confidence because he's the most physical player I've ever seen," added Agassi.<br /><br />"You've gotta pay the piper at some point, your body can't do it for ever." <br />Agassi also said it would be a "beautiful thing to watch" if fellow American Serena Williams goes on to surpass his wife Steffi Graf's professional era record of 22 grand slam singles titles.<br /><br />Williams reached 19 with her Australian Open triumph last month and despite being 33 years old, there is little sign that her powers are waning.<br /><br />Agassi, who won eight majors before retiring and settling down with Germany's Graf to raise a family, said his wife does not fret over the breakfast table about losing her record.<br />"She was thrilled with her career, she had no regrets, she did everything she could do and that's all she ever cared about," Agassi said. "But what Serena is doing is remarkable.<br /><br />"She's arguably the greatest ever, it would be easy to argue that regardless of 22 or not. Records are meant to be broken and if Serena does it would be a beautiful thing to watch."<br /><br /><br /></p>
<p>Novak Djokovic may never have a better chance to complete his career grand slam than at this year's French Open but those predicting the decline of claycourt king Rafa Nadal should be wary, according to Andre Agassi.<br /><br /></p>.<p>Had it not been for the Spaniard, Djokovic would already be part of the elite club of players to have won all four majors -- one that Agassi joined when he finally prevailed in the French capital in 1999 against Andriy Medvedev.<br /><br />Twice Djokovic has been felled by Nadal in the final while in 2013 he lost an epic five-set semifinal.<br /><br />World number one Djokovic's dominant start to the year and Nadal's sluggish return from more injury woes means that the odds are shortening on him ending the Spaniard's dominance on the red dirt which has earned him a record nine titles in 10 years.<br /><br />"Rafa has been the Mount Everest of Roland Garros and climbing him is like climbing Mount Everest without the sherpas and the oxygen," Agassi told Reuters TV at the launch of his BILT by Agassi & Reyes range of fitness machines at a sports club just north of London this week.<br /><br />"Djokovic has nearly reached the summit of that mountain a couple of times and is no doubt playing at a level above everybody else right now.<br /><br />"He believes he should win. I think he can and deserves to but he doesn't deserve it if Rafa gets himself right and shows up again like he has. I will be as excited as anybody to see if Rafa really is going to be vulnerable. It seems that way now but it's seemed like that before."<br /><br />Agassi, 44, hung on long enough to watch the emergence of Nadal, who he describes at the most physically intimidating player he faced in a career that reaped eight grand slam titles. Nadal won both their meetings, the last at Wimbledon in 2006, shortly before the American great retired.<br /><br />He suggested that Nadal's brutality had broken new ground in the sport, ushering in an era of super-athletes. "You could give them all wood rackets and these guys are still bigger and stronger and faster," Agassi said. "You add the spins, you add the speed. You add the rules of engagement. The points are more ballistic then they've ever been and they go longer than they've ever gone.<br /><br />"These guys are playing to depletion. I mean, my word! It's violent. Sprinting five miles in a match, there's no jogging. I mean I played with urgency because I needed to raise the stakes and get to someone physically, these guys do it for five hours."<br /><br />Nadal's back and wrist problems last year, added to the wear and tear on his creaky knees, has prompted suggestions that, at 28, his body is no longer capable of producing the sustained level of intensity that left most of his rivals reeling.<br /><br />He complained of tiredness when losing on clay to flashy Italian Fabio Fognini in Rio de Janeiro this month while at the Australian Open he was annihilated by Czech Tomas Berdych who had lost their previous 17 meetings. <br /><br />"His form will come around if he's healthy but the question is do I have the confidence that he hasn't pushed his body too far? I don't have that confidence because he's the most physical player I've ever seen," added Agassi.<br /><br />"You've gotta pay the piper at some point, your body can't do it for ever." <br />Agassi also said it would be a "beautiful thing to watch" if fellow American Serena Williams goes on to surpass his wife Steffi Graf's professional era record of 22 grand slam singles titles.<br /><br />Williams reached 19 with her Australian Open triumph last month and despite being 33 years old, there is little sign that her powers are waning.<br /><br />Agassi, who won eight majors before retiring and settling down with Germany's Graf to raise a family, said his wife does not fret over the breakfast table about losing her record.<br />"She was thrilled with her career, she had no regrets, she did everything she could do and that's all she ever cared about," Agassi said. "But what Serena is doing is remarkable.<br /><br />"She's arguably the greatest ever, it would be easy to argue that regardless of 22 or not. Records are meant to be broken and if Serena does it would be a beautiful thing to watch."<br /><br /><br /></p>