Name some ATG fighters, who were inconsistent?

They would win big fights, lose a big fight, then lose to a fighter they were suppose to beat, and then push someone when they were supposed to get beat etc, lose a non title, and struggle with a medicore fighter etc?

I'le start with Emille Griffith.........

James Toney. Some may not consider him an all-time great fighter, but I do.

Billy Conn to an extent.

Dick Tiger, the best of Dick Tiger is a match for pretty much anyone but his record is very spotty at times

Roberto Duran after his lightweight career.

Lennox Lewis! No one thought he'd lose to McCall or Rahman.

Every time the press thought he'd lose, he would throw in a virtuoso performance like against Ruddock or Golota.

But then every now and again he would be pushed by fighters like Mavrovich or Bruno.

personally i wouldnt put lewis at atg status

Oscar is probably a good find, he has a great resume with questionable wins and loses on his record.

Azumah Nelson during his career in the 90's was a very inconsistent, he would put on a sub-par performance in the first fight with a fighter, almost lose and then look fantanstic in the rematch.