 During the clay season , Federer 's victory in the Hamburg Masters final was particularly impressive , as it snapped Rafael Nadal 's 81 @-@ match winning streak on clay , an Open @-@ Era record . Federer turned the match around from a set down to sweep 12 of the final 14 games , including a final set bagel . At the French Open , some anticipated that Federer could become the first man in almost 40 years to hold all four majors simultaneously , having just resoundingly defeated young rival Nadal on clay entering the tournament . However , in a repeat of the previous year Federer played a tough four @-@ set final against Nadal , but was undone by going 1 / 18 on break @-@ point chances . 
 During the clay season , Federer <a href='null_genetive' title='1'><mark>'s</mark></a>victory in the Hamburg Masters final was particularly impressive , as it snapped Rafael Nadal <a href='null_genetive' title='2'><mark>'s</mark></a>81 @-@ match winning streak on clay , an Open @-@ Era record . Federer turned the match around from a set down to sweep 12 of the final 14 games , including a final set bagel . At the French Open , some anticipated that Federer could become the first man in almost 40 years to hold all four majors simultaneously , <a href='been_done' title='3'><mark>having</mark></a> just resoundingly defeated young rival Nadal on clay entering the tournament . However , in a repeat of the previous year Federer played a tough four @-@ set final against Nadal , but was undone by going 1 / 18 on break @-@ point chances . 
Durin da clay season , Federer  victory in tdaHamburg Masters final was particularly impressive , as it snapped Rafael Nadal  81 @-@ match winnin streak on clay , an Open @-@ Era record . Federer turned the match around from a set down to sweep 12 of the final 14 games , including a final set bagel . At the French Open , some anticipated dat Federer could become the first man in almost 40 yrs to hold alll 4 majors simultaneously , done just resoundingly defeated young rival Nadal on clay entering thdaournament . However , in a repeat of the previous year Federer played a tough fou4@ set final against Nadal , but was undone by goin 1 / 18 on break @-@ point chances .