| Bari beat Lazio 2-0 (H) on 25 Oct 2009 |
| Lazio beat Chievo Verona 2-1 (A) on 30 Aug 2009 |
| Chievo Verona beat Genoa 3-1 (H) on 20 Sep 2009 |
| Genoa beat Atalanta 1-0 (A) on 30 Aug 2009 |
| Atalanta beat Udinese 3-1 (A) on 18 Oct 2009 |
| Udinese beat Milan 1-0 (H) on 23 Sep 2009 |
| Milan beat Bologna 1-0 (H) on 20 Sep 2009 |
| Bologna beat Livorno 2-0 (H) on 23 Sep 2009 |
| Livorno beat Roma 1-0 (A) on 25 Oct 2009 |
| Roma beat Napoli 2-1 (H) on 4 Oct 2009 |
| Napoli beat Fiorentina 1-0 (A) on 25 Oct 2009 |
| Fiorentina beat Sampdoria 2-0 (H) on 23 Sep 2009 |
| Sampdoria beat Inter 1-0 (H) on 26 Sep 2009 |
| Inter beat Catania 2-1 (H) on 24 Oct 2009 |
| Catania beat Cagliari 2-1 (H) on 18 Oct 2009 |
| Cagliari beat Parma 2-0 (A) on 27 Sep 2009 |
| Parma beat Palermo 1-0 (H) on 20 Sep 2009 |
| Palermo beat Juventus 2-0 (H) on 4 Oct 2009 |
| Juventus beat Siena 1-0 (A) on 25 Oct 2009 |
FLP: Thick arrows show the earliest chain of wins that passes through every team.