The 23-year-old had been linked with Arsenal and Juventus over the summer, but he has now agreed to a five-year deal with the Giallorossi.
He has cost the Rome outfit a transfer fee of €13m (£10.35m), plus performance-related bonuses of up to €2m (£1.59m).
Manolas has won 13 caps for the Greek national side and played for his country at this summer's World Cup.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Inter Milan | 30 | 20 | 7 | 3 | 67 | 28 | 39 | 67 |
| 2 | Napoli | 30 | 19 | 7 | 4 | 47 | 24 | 23 | 64 |
| 3 | Atalanta BCAtalanta | 30 | 17 | 7 | 6 | 63 | 29 | 34 | 58 |
| 4 | Bologna | 30 | 15 | 11 | 4 | 50 | 34 | 16 | 56 |
| 5 | Juventus | 30 | 14 | 13 | 3 | 46 | 28 | 18 | 55 |
| 6 | Roma | 30 | 15 | 7 | 8 | 45 | 30 | 15 | 52 |
| 7 | Lazio | 30 | 15 | 7 | 8 | 51 | 42 | 9 | 52 |
| 8 | Fiorentina | 30 | 15 | 6 | 9 | 47 | 30 | 17 | 51 |
| 9 | AC Milan | 30 | 13 | 8 | 9 | 45 | 35 | 10 | 47 |
| 10 | Udinese | 30 | 11 | 7 | 12 | 36 | 41 | -5 | 40 |
| 11 | Torino | 30 | 9 | 12 | 9 | 35 | 35 | 0 | 39 |
| 12 | Genoa | 30 | 8 | 11 | 11 | 28 | 38 | -10 | 35 |
| 13 | Como | 30 | 7 | 9 | 14 | 36 | 47 | -11 | 30 |
| 14 | Hellas VeronaHellas Verona | 30 | 9 | 3 | 18 | 29 | 58 | -29 | 30 |
| 15 | CagliariCagliari | 30 | 7 | 8 | 15 | 31 | 44 | -13 | 29 |
| 16 | Parma | 30 | 5 | 11 | 14 | 35 | 49 | -14 | 26 |
| 17 | Lecce | 30 | 6 | 7 | 17 | 21 | 49 | -28 | 25 |
| 18 | Empoli | 30 | 4 | 11 | 15 | 24 | 47 | -23 | 23 |
| 19 | VeneziaVenezia | 30 | 3 | 11 | 16 | 23 | 43 | -20 | 20 |
| 20 | Monza | 30 | 2 | 9 | 19 | 24 | 52 | -28 | 15 |
| > Serie A Full Table | |||||||||
