Juventus coach Massimiliano Allegri admits Lazio were unlucky after his side's Italian Cup victory on Wednesday.
Filip Djordjevic's shot hits both posts for Lazio before Alessandro Matri's winning goal for Juventus as the Bianconeri lift their second trophy of the season.
"Lazio played a very good game, they put us under all sorts of trouble," Allegri told RAI Sport.
"They were very aggressive, they ran a lot in the first half but they slowed down in the second half and we improved.
"We did well to score, they were unlucky to twice hit the post. But I'm happy for the win, it wasn't easy, we now wait for the third [objective].
"Football is made of episodes. We failed to take advantage of a number of goal-scoring opportunities [before Filip Djordjevic's effort] and did well to hang on.
"Reaching the end of three different competitions is not easy, our objective is now to fulfill the [treble] dream."