SERIE A/B 2020-2021 PLAY OFF
| Pt | MP | W | D | L | F | A | GD | |||
| 1 | Empoli FC | 73 | 38 | 19 | 16 | 3 | 68 | 35 | 33 | A |
| 2 | Salernitana Calcio | 69 | 38 | 19 | 12 | 7 | 46 | 34 | 12 | A |
| 3 | AC Monza | 64 | 38 | 17 | 13 | 8 | 51 | 33 | 18 | PO |
| 4 | US Lecce | 62 | 38 | 16 | 14 | 8 | 68 | 47 | 21 | PO |
| 5 | Venezia FC | 59 | 38 | 15 | 14 | 9 | 53 | 39 | 14 | PO |
| 6 | AS Cittadella | 57 | 38 | 15 | 13 | 11 | 48 | 35 | 13 | PO |
| 7 | Brescia Calcio | 56 | 38 | 15 | 11 | 12 | 61 | 53 | 8 | PO |
| 8 | Chievo Verona | 56 | 38 | 14 | 14 | 10 | 50 | 37 | 13 | PO |
| 9 | SPAL 2013 | 56 | 38 | 14 | 14 | 10 | 43 | 41 | 2 | |
| 10 | Frosinone Calcio | 50 | 38 | 12 | 14 | 12 | 39 | 43 | -4 | |
| 11 | Reggina 1914 | 50 | 38 | 12 | 14 | 12 | 42 | 45 | -3 | |
| 12 | LR Vicenza | 48 | 38 | 11 | 15 | 12 | 48 | 53 | -5 | |
| 13 | US Cremonese | 48 | 38 | 12 | 12 | 14 | 46 | 44 | 2 | |
| 14 | AC Pisa 1909 | 48 | 38 | 11 | 15 | 12 | 54 | 59 | -5 | |
| 15 | Pordenone Calcio | 45 | 38 | 10 | 15 | 13 | 40 | 39 | 1 | |
| 16 | Ascoli Calcio | 44 | 38 | 11 | 11 | 16 | 36 | 47 | -11 | PO |
| 17 | Cosenza Calcio | 35 | 38 | 6 | 17 | 15 | 29 | 47 | -18 | PO |
| 18 | AC Reggiana | 34 | 38 | 9 | 7 | 22 | 31 | 57 | -26 | LP |
| 19 | Delfino Pescara | 32 | 38 | 7 | 11 | 20 | 29 | 60 | -31 | LP |
| 20 | Virtus Entella | 23 | 38 | 4 | 11 | 23 | 31 | 64 | -33 | LP |
| Giornata 38 « || PLAY OFF || » Serie B 20-21 |
PROMOTION PLAY OFF
FINAL
| 1st LEG : 2021.05.23. | 21:15 | Stadio Pier Cesare Tombolato | ||
| AS Cittadella | 0-1 | Venezia FC |
| 0-1 | 50' F.Di Mariano | |
| 2nd LEG : 2021.05.27. | 21:30 | Stadio Pierluigi Penzo | ||
| Venezia FC | 1-1 | AS Cittadella |
| 0-1 | 26' F.Proia | |
| R.Bocalon 90+3' | 1-1 | |
| AS Cittadella 1-2 Venezia FC | ||
SEMI-FINALS
| 1st LEG : 2021.05.17. | 18:30 | Stadio Pier Cesare Tombolato | ||
| AS Cittadella | 3-0 | AC Monza |
| E.Baldini 13' | 1-0 | |
| E.Baldini 22' | 2-0 | |
| E.Baldini 85' | 3-0 | |
| 2nd LEG : 2021.05.20. | 20:45 | Stadio Brianteo | ||
| AC Monza | 2-0 | AS Cittadella |
| M.Balotelli 58' | 1-0 | |
| M.D'Alessandro 78' | 2-0 | |
| AS Cittadella 3-2 AC Monza | ||
| 1st LEG : 2021.05.17. | 20:45 | Stadio Pierluigi Penzo | ||
| Venezia FC | 1-0 | US Lecce |
| F.Forte 47' | 1-0 | |
| 2nd LEG : 2021.05.20. | 18:30 | Stadio Via del Mare | ||
| US Lecce | 1-1 | Venezia FC |
| 0-1 | 45+3' M.Aramu (pen) | |
| S.Pettinari 65' | 1-1 | |
| Venezia FC 2-1 US Lecce | ||
QUARTER-FINALS
| 2021.05.13. | 18:00 | Stadio Pier Cesare Tombolato | ||
| AS Cittadella | 1-0 | Brescia Calcio |
| F.Proia 40' | 1-0 | |
| 2021.05.13. | 21:00 | Stadio Pierluigi Penzo | ||
| Venezia FC | 3ex2 | Chievo Verona |
| 0-1 | 10' L.Garritano (pen) | |
| OG (M.Bertagnoli) 60' | 1-1 | |
| 1ex2 | 104' V.Mogoş (pen) | |
| Y.Maleh 107' | 2ex2 | |
| D.Johnsen 116' | 3ex2 | |