In Stats: Kolarov out on his own after Bologna goal

17: Roma have now picked up 17 points from their last seven games in Serie A - winning five, drawing two. No side has a better record than that in the same span, with Juventus also picking up 17 points.

15: Roma have now seen defenders contribute 15 of their goals in Serie A - no defensive unit has been so prolific.

7: Aleksandar Kolarov has scored more goals than any other defender in one of Europe's top five leagues (seven).

2nd: The Serbian defender now sits joint-second in the club's goalscoring lists for this season, as he and Stephan El Shaarawy have both scored eight. Edin Dzeko leads the way overall, with 10.

+1: Kolarov has now scored seven goals in Serie A - making it his most successful goalscoring campaign of his career and putting him one ahead of his last three seasons with Roma and Manchester City (where he scored six in total).

3 in 3: Kolarov has now scored all three of his penalties for Roma, and four out of the five he has taken in his Serie A career.

4: Federico Fazio has now scored four goals this season, as many as he managed in his previous two seasons with the Giallorossi (two each in 2016-17 and 2017-18).

150: Edin Dzeko's third-minute shot at the Olimpico was Roma's 150th on target of the Serie A season so far.

10+10: IRoma have started fast so far this season - no side has scored more goals in the first 15 minutes of either half (10 in each of them).

453: With his substitute appearance, Daniele De Rossi passed Roberto Baggio for appearances in Serie A (453) - he now sits 30th in the all-time list, and just one appearance behind the only active player ahead of him in the rankings - Chievo Verona's Sergio Pellissier.