PREVIEW: Serie A Matchday 21

FOOTBALL - The following are some key facts and figures on a selected assortment of matches in the Serie A this weekend. The matches we have looked into are Juventus - Udinese, Fiorentina - Napoli and AS Roma - Internazionale.

Juventus - Udinese (Saturday 19 January, 20:45 CET)

> Juventus won the first meeting this season (4-1) and can win both Serie A matches against Udinese for the first time since 2005-06.

> The last 18 Serie A meetings between these clubs in Turin did not end in a draw. The last draw was in 1990, in Stadio Comunale, before Delle Alpi was opened.

>  Di Natale needs one more to reach 150 for Udinese in his career. He is already the all-time club top scorer for the club.

 Fiorentina - Napoli (Sunday 20 January, 12:30 CET)

> Cavani needs one more goal to score his 100th in the Serie A. He can become the 75th player to reach this milestone. Tommaso Rocchi is also on 99 Serie A goals.

> Napoli won the match in Naples 2-1 this season and can win both Serie A matches in a season for the first time in 12 years.

> Fiorentina are two goals shy of scoring their 100th against Napoli in the Serie A. Fiorentina have only scored 100+ home goals against AS Roma, Lazio, AC Milan and Internazionale in Serie A.

AS Roma - Internazionale (Sunday 20 January, 20:45 CET)

> For the first time in 18 seasons, AS Roma can win both Serie A matches with Internazionale.

> Internazionale can lose five successive Serie A away matches for the first time since equalling their record seven away defeats in a row 19 years ago (1994/95).

> Roma have won their last three home meetings with Internazionale in Serie A and have set a longer home winning streak only once against the club. Between 1979 and 1987, they won nine consecutive home matches against Internazionale.