Source: Serie A, Soccerway Rules for classification: 1) Points; 2) Head-to-head points; 3) Head-to-head goal difference; 4) Goal difference; 5) Goals scored; 6) Draw. (Note: Head-to-head record is used only after all the matches between the teams in question have been played) Notes:
^ abAtalanta finished ahead of Lazio on head-to-head points: Lazio 3–3 Atalanta, Atalanta 3–2 Lazio.
Note: Match was originally postponed to 8 January because of Lazio's participation in the 2019 Supercoppa Italiana, and was further postponed to 5 February.
Note: Match was postponed to 15 March, then to 24 June, from its original date of 7 March due to schedule shuffling to allow for previous postponements to be played due to concerns over the COVID-19 pandemic. On 9 March, all sports events in Italy were suspended until 3 April.[37] This was the first match played since the COVID-19 pandemic lockdown in Italy.[38][39]