Italy: Serie A - 1937-38
| Ambrosiana Inter beat Lazio 3-1 (A) on 21 Nov 1937 |
| Lazio beat Genova 1893 2-1 (H) on 19 Sep 1937 |
| Genova 1893 beat Juventus 2-1 (A) on 21 Nov 1937 |
| Juventus beat Bari 3-1 (H) on 26 Sep 1937 |
| Bari beat Roma 2-0 (H) on 14 Nov 1937 |
| Roma beat Torino 2-1 (H) on 7 Nov 1937 |
| Torino beat Milan 1-0 (A) on 26 Sep 1937 |
| Milan beat Livorno 2-1 (A) on 24 Oct 1937 |
| Livorno beat Napoli 1-0 (H) on 7 Nov 1937 |
| Napoli beat Triestina 3-0 (H) on 19 Sep 1937 |
| Triestina beat Liguria 1-0 (H) on 10 Oct 1937 |
| Liguria beat Atalanta 2-1 (H) on 14 Nov 1937 |
| Atalanta beat Lucchese 1-0 (H) on 24 Oct 1937 |
| Lucchese beat Fiorentina 2-1 (H) on 14 Nov 1937 |
| Fiorentina beat Bologna 2-1 (H) on 19 Sep 1937 |
| Bologna beat Ambrosiana Inter 1-0 (H) on 10 Oct 1937 |
HWC: Thick arrows show the earliest chain of wins that passes through every team and returns to its start.