Fernando Llorente is determined to prove himself at Juventus.
The Spain striker has struggled since his summer arrival from Athletic Bilbao, but scored against Real Madrid this week.
"These goals give you confidence, but I'm still not in top form," he said. "Two years ago, I was offering a superior level of football in the Europa League.
"I feel better with each game, but I know what I can offer and I'm aware that I can still make improvements.
"Let me say that I'm only at 60 per cent "
