Siena v AC Milan, 17 April 2005
| Score | 2-1 to Siena |
| Referee | Pierluigi Collina |
| Competition | Serie A 31 |
| Venue | Stadio Artemio Franchi, Florence |
| Attendance | 13,730 |
2 Siena
Goals:
| Enrico Chiesa | 71 |
|
|
| Francesco Cozza | 75 |
|
Starting lineup:
Goalkeeper
Alex Manninger
Defender
Francesco Colonnese
Defender
Giovanni Pasquale
Defender
Daniele Portanova
Defender
Igor Tudor
Midfielder
Valentim do Carmo Neto Alberto
Midfielder
Roberto D'Aversa
Midfielder
Michele Mignani
Midfielder
Rodrigo Taddei
Midfielder
Simone Vergassola
Forward
Enrico Chiesa
Substitutions:
| Massimo Maccarone for Valentim do Carmo Neto Alberto | 70 |
| Francesco Cozza for Enrico Chiesa | 80 |
| Stefano Argilli for Giovanni Pasquale | 88 |
Cards:
| Rodrigo Taddei | Y |
1 AC Milan
Goals:
| Hernan Crespo | 63 |
|
Starting lineup:
Dida
Goalkeeper
Cafu
Defender
Paolo Maldini
Defender
Jaap Stam
Defender
Massimo Ambrosini
Midfielder
Gennaro Gattuso
Midfielder
Kaka
Midfielder
Kakha Kaladze
Midfielder
Rui Costa
Midfielder
Hernan Crespo
Forward
Andriy Shevchenko
Forward
Substitutions:
| Claudio Serginho for Gennaro Gattuso | 76 |
| Clarence Seedorf for Rui Costa | 76 |