BGod
G.O.A.T.
OPEN ERA
These don't have to be finals but important matches against top players.
1977 Final: 3rd seed Vilas beats 5th seed Gottfried 6-0, 6-3, 6-0
Gottfried beat 1st seed Nastase in 5 sets in the quarter and straight set Dent in the semifinal. Vilas only dropped a single set the entire tournament in the 2nd round, but Gottfrie was his best opponent.
1978 Final: 1st seed Borg beats 2nd seed Vilas 6-1, 6-1, 6-3
1978 Semi: 1st seed Borg beats 7th seed Barazzutti 6-0, 6-1, 6-0
Barazzutti had two semifinal runs in his Slam career, but he was solid on clay. He would lose another quarter match with Borg in 1980 and a Monte Carlo final.
1999 Quarter: Meligeni beats 6th seed and previous year finalist Corretja 6-2, 6-2, 6-0
Meligeni was unseeded and had finished 98 YE #57. He picked up points in Hamburg and Rome but no deep runs and came into the French without much chances. He beat Aynaoui in 5 sets in the 2nd round and took care of 3rd seed Rafter in 4, who was of course not prolific on the surface. A hard fought 4 set victory over 14th seed Mantilla came next and this was the only time Meligeni would make a Slam quarter. Corretja was "only" seeded 6th but was the previous year's finalist and would make the final again in 2001. He had only dropped a set in one of his previous 4 matches, so this was not only a massive upset but an embarrassing performance against a nobody.
2008 Final: 2nd seed Nadal beats 1st seed Federer 6-1, 6-3, 6-0
These don't have to be finals but important matches against top players.
1977 Final: 3rd seed Vilas beats 5th seed Gottfried 6-0, 6-3, 6-0
Gottfried beat 1st seed Nastase in 5 sets in the quarter and straight set Dent in the semifinal. Vilas only dropped a single set the entire tournament in the 2nd round, but Gottfrie was his best opponent.
1978 Final: 1st seed Borg beats 2nd seed Vilas 6-1, 6-1, 6-3
1978 Semi: 1st seed Borg beats 7th seed Barazzutti 6-0, 6-1, 6-0
Barazzutti had two semifinal runs in his Slam career, but he was solid on clay. He would lose another quarter match with Borg in 1980 and a Monte Carlo final.
1999 Quarter: Meligeni beats 6th seed and previous year finalist Corretja 6-2, 6-2, 6-0
Meligeni was unseeded and had finished 98 YE #57. He picked up points in Hamburg and Rome but no deep runs and came into the French without much chances. He beat Aynaoui in 5 sets in the 2nd round and took care of 3rd seed Rafter in 4, who was of course not prolific on the surface. A hard fought 4 set victory over 14th seed Mantilla came next and this was the only time Meligeni would make a Slam quarter. Corretja was "only" seeded 6th but was the previous year's finalist and would make the final again in 2001. He had only dropped a set in one of his previous 4 matches, so this was not only a massive upset but an embarrassing performance against a nobody.
2008 Final: 2nd seed Nadal beats 1st seed Federer 6-1, 6-3, 6-0