Inter Milan's Serie A game at Bologna descended into farce on Thursday as the hosts failed to turn up after the team were placed into quarantine.
Goals from Alvaro Morata and Juan Cuadrado either side of half time helped Juventus earn a 2-0 win at Bologna in thick fog on Saturday.
Lorenzo Insigne scored twice from the penalty spot as Napoli returned to the top of the Serie A standings, level on points with equally unbeaten AC
AC Milan striker Zlatan Ibrahimovic scored at both ends as the visitors left it late to earn a 4-2 win over nine-man Bologna in Serie A on Saturday.
Scottish midfielder Aaron Hickey was on target as Bologna earned a comfortable 3-0 win over a below-par Lazio in Serie A on Sunday.
Champions Inter Milan thrashed Bologna 6-1 at the San Siro on Saturday to return to the top of Serie A in style.
Arsenal have signed Bologna defender Takehiro Tomiyasu while right-back Hector Bellerin has left to join Real Betis on loan, the club announced.
Juventus climbed into the top four on the final day of the Serie A season to secure Champions League qualification after the club beat Bologna.
Atalanta thrashed 10-man Bologna 5-0 in Bergamo on Sunday to move into second place in Serie A and extend their unbeaten league run to seven games.
Borja Mayoral's first-half strike earned AS Roma a 1-0 win over Bologna on Sunday, ensuring Paulo Fonseca's side kept in touch with the top four in
Romelu Lukaku scored his 20th Serie A goal of the season to earn Inter Milan a 1-0 win at Bologna on Saturday.
AC Milan got back to winning ways in Serie A with a 2-1 victory at Bologna on Saturday.
Juventus got their Serie A title defence back on track with a hard-fought 2-0 home win over Bologna on Sunday.
Roma went on the rampage and blasted five first-half goals past a pitiful Bologna side on their way to a 5-1 away win in Serie A on Sunday.
Inter Milan wing back Achraf Hakimi bagged a brace after Romelu Lukaku had opened the scoring in a comfortable 3-1 win over Bologna in Serie A.
A goal from record signing Victor Osimhen and two late saves by goalkeeper David Ospina gave Napoli a 1-0 win over Bologna.
Luis Alberto set Lazio to a 2-1 win over Bologna with a superb solo effort in Serie A on Saturday after the visitors had a goal disallowed.
Irrepressible Sassuolo scored three goals in 13 minutes as they charged back from 3-1 down to win 4-3 at Bologna in their Serie A derby on Sunday.
AC Milan's veteran forward Zlatan Ibrahimovic scored twice and also missed an open goal to give his side a 2-0 win over Bologna.