McEnroeisanartist
Hall of Fame
If Federer somehow he reaches the semifinals, a few arbitrary achievements, he will have reached at least one Grand Slam semifinal in a year for a record 13 consecutive years.
If Federer reaches the semfinals, he will have reached at least 8 semifinals at all four Grand Slams. No other player has even reached 6 semifinals at all four Grand Slams.
If Federer reaches the semifinals of the 2015 French Open, he will join Ken Rosewall, as the only players in the open era to reach at least the semifinals of all four Grand Slams at the age of 32 or older (incredibly Rosewall reached at least two semifinals at all four Grand Slams at the age of 33 or older).
If Federer reaches the semfinals, he will have reached at least 8 semifinals at all four Grand Slams. No other player has even reached 6 semifinals at all four Grand Slams.
If Federer reaches the semifinals of the 2015 French Open, he will join Ken Rosewall, as the only players in the open era to reach at least the semifinals of all four Grand Slams at the age of 32 or older (incredibly Rosewall reached at least two semifinals at all four Grand Slams at the age of 33 or older).