The 44-year-old, whose original deal would have expired at the end of the season, will now be with the Rossoneri until 2014.
Allegri, who joined the club in summer 2010, led Milan to the league title last season.
The club are currently top of the Serie A table.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Inter Milan | 33 | 27 | 5 | 1 | 79 | 18 | 61 | 86 |
| 2 | AC Milan | 33 | 21 | 6 | 6 | 64 | 39 | 25 | 69 |
| 3 | Juventus | 33 | 18 | 10 | 5 | 47 | 26 | 21 | 64 |
| 4 | Bologna | 33 | 17 | 11 | 5 | 48 | 26 | 22 | 62 |
| 5 | Roma | 32 | 16 | 7 | 9 | 57 | 38 | 19 | 55 |
| 6 | Atalanta BCAtalanta | 32 | 16 | 6 | 10 | 59 | 37 | 22 | 54 |
| 7 | Lazio | 33 | 16 | 4 | 13 | 42 | 35 | 7 | 52 |
| 8 | Napoli | 33 | 13 | 10 | 10 | 50 | 41 | 9 | 49 |
| 9 | Fiorentina | 32 | 13 | 8 | 11 | 45 | 36 | 9 | 47 |
| 10 | Torino | 33 | 11 | 13 | 9 | 31 | 29 | 2 | 46 |
| 11 | Monza | 33 | 11 | 10 | 12 | 35 | 43 | -8 | 43 |
| 12 | Genoa | 33 | 9 | 12 | 12 | 35 | 40 | -5 | 39 |
| 13 | Lecce | 33 | 8 | 11 | 14 | 30 | 48 | -18 | 35 |
| 14 | CagliariCagliari | 33 | 7 | 11 | 15 | 36 | 56 | -20 | 32 |
| 15 | Hellas VeronaHellas Verona | 33 | 7 | 10 | 16 | 31 | 44 | -13 | 31 |
| 16 | Empoli | 33 | 8 | 7 | 18 | 26 | 48 | -22 | 31 |
| 17 | Udinese | 32 | 4 | 16 | 12 | 30 | 48 | -18 | 28 |
| 18 | FrosinoneFrosinone | 33 | 6 | 10 | 17 | 40 | 63 | -23 | 28 |
| 19 | SassuoloSassuolo | 33 | 6 | 8 | 19 | 39 | 65 | -26 | 26 |
| 20 | Salernitana | 33 | 2 | 9 | 22 | 26 | 70 | -44 | 15 |
| > Serie A Full Table | |||||||||
