Italy: Serie A - 2018-19
| Genoa beat Juventus 2-0 (H) on 17 Mar 2019 |
| Juventus beat Napoli 3-1 (H) on 29 Sep 2018 |
| Napoli beat Sampdoria 3-0 (H) on 2 Feb 2019 |
| Sampdoria beat Chievo Verona 2-0 (H) on 26 Dec 2018 |
| Chievo Verona beat Frosinone 1-0 (H) on 29 Dec 2018 |
| Frosinone beat SPAL 3-0 (A) on 28 Oct 2018 |
| SPAL beat Bologna 1-0 (A) on 19 Aug 2018 |
| Bologna beat Udinese 2-1 (H) on 30 Sep 2018 |
| Udinese beat Roma 1-0 (H) on 24 Nov 2018 |
| Roma beat Empoli 2-0 (A) on 6 Oct 2018 |
| Empoli beat Sassuolo 3-0 (H) on 17 Feb 2019 |
| Sassuolo beat Inter 1-0 (H) on 19 Aug 2018 |
| Inter beat Fiorentina 2-1 (H) on 25 Sep 2018 |
| Fiorentina beat Milan 1-0 (A) on 22 Dec 2018 |
| Milan beat Parma 2-1 (H) on 2 Dec 2018 |
| Parma beat Torino 2-1 (A) on 10 Nov 2018 |
| Torino beat Atalanta 2-0 (H) on 23 Feb 2019 |
| Atalanta beat Lazio 1-0 (H) on 17 Dec 2018 |
| Lazio beat Cagliari 3-1 (H) on 22 Dec 2018 |
| Cagliari beat Genoa 1-0 (H) on 26 Dec 2018 |
HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.