Inter Milan climbed to the top of the Serie A table thanks to Ivan Cordoba's injury-time winner against Reggina.
Roma's woes show no sign of ending after they suffered their fourth successive defeat and fifth in their last six games, going down 2-0 to Juventus.
Jose Mourinho's Inter looked to be cruising away to Reggina after early goals from Maicon and Patrick Vieira gave them a 2-0 cushion.
But Francesco Cozza responded for the home side before the interval and Franco Brienza restored parity soon after.
Just as it looked as though the champions would have to settle for a point, Cordoba fired beyond Andrea Campagnolo following a late corner.
The pressure continues to mount on Roma boss Luciano Spalletti after Juventus inflicted yet another defeat on the troubled capital club.
Alessandro Del Piero broke the deadlock in the 38th minute at the Stadio Olimpico and Marco Marchionni added a second shortly after the interval.
Roma have slipped to 17th in the table after this latest defeat, while Juve are now up to fifth.

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League One Round Up - 21st November
Championship Round Up - 21st November
League Two Round Up - 21st November
Tottenham v Wigan - 2nd Half
Tottenham v Wigan - 1st Half
Stoke 1-0 Portsmouth - Fuller and Sorensen
Tottenham 9-1 Wigan - Defoe
| Time | Fixture |
|---|---|
| Saturday 28th November | |
| Italy Serie A | |
| 17:00 | Udinese vs Livorno |
| 19:45 | Genoa vs Sampdoria |
| Sunday 29th November | |
| Italy Serie A | |
| 14:00 | Atalanta vs Roma |
| 14:00 | Bari vs Siena |
| 14:00 | Cagliari vs Juventus |
| 14:00 | Chievo vs Palermo |
| 14:00 | Inter Milan vs Fiorentina |
| 14:00 | Lazio vs Bologna |
| 14:00 | Parma vs Napoli |
| 19:45 | Catania vs AC Milan |
| Saturday 5th December | |
| Italy Serie A | |
| 17:00 | AC Milan vs Sampdoria |
| 19:45 | Juventus vs Inter Milan |
| Sunday 6th December | |
| Italy Serie A | |
| 14:00 | Bologna vs Udinese |
| 14:00 | Fiorentina vs Atalanta |
| 14:00 | Genoa vs Parma |
| 14:00 | Livorno vs Chievo |
| 14:00 | Napoli vs Bari |
| 14:00 | Palermo vs Cagliari |
| 14:00 | Siena vs Catania |
| 19:45 | Roma vs Lazio |
| Time | Result |
|---|---|
| Sunday 22nd November | |
| Italy Serie A | |
| Livorno 2 - 1 Genoa | |
| AC Milan 4 - 3 Cagliari | |
| Palermo 1 - 1 Catania | |
| Roma 3 - 1 Bari | |
| Napoli 0 - 0 Lazio | |
| Sampdoria 2 - 1 Chievo | |
| Juventus 1 - 0 Udinese | |
| Siena 0 - 2 Atalanta | |
| Saturday 21st November | |
| Italy Serie A | |
| Bologna 1 - 3 Inter Milan | |
| Fiorentina 2 - 3 Parma | |
| Sunday 8th November | |
| Italy Serie A | |
| Bari 1 - 0 Livorno | |
| Bologna 3 - 1 Palermo | |
| Genoa 4 - 2 Siena | |
| Cagliari 2 - 0 Sampdoria | |
| Parma 2 - 0 Chievo | |
| Inter Milan 1 - 1 Roma | |
| Udinese 0 - 1 Fiorentina | |
| Lazio 1 - 2 AC Milan | |
| Saturday 7th November | |
| Italy Serie A | |
| Catania 0 - 0 Napoli | |
| Atalanta 2 - 5 Juventus | |
| Pos | Team | P | Pts |
|---|---|---|---|
| 1 | Inter Milan | 13 | 32 |
| 2 | Juventus | 13 | 27 |
| 3 | AC Milan | 13 | 25 |
| 4 | Sampdoria | 13 | 24 |
| 5 | Parma | 13 | 23 |
| 6 | Fiorentina | 13 | 21 |
| 7 | Genoa | 13 | 20 |
| 8 | Cagliari | 13 | 19 |
| 9 | Napoli | 13 | 19 |
| 10 | Bari | 13 | 18 |
| 11 | Roma | 13 | 18 |
| 12 | Palermo | 13 | 17 |
| 13 | Chievo | 13 | 15 |
| 14 | Udinese | 13 | 15 |
| 15 | Lazio | 13 | 12 |
| 16 | Bologna | 13 | 12 |
| 17 | Atalanta | 13 | 12 |
| 18 | Livorno | 13 | 12 |
| 19 | Catania | 13 | 9 |
| 20 | Siena | 13 | 6 |
Barca and Real both won, Gers closed the gap on Celtic while Lyon and Marseille drew 5-5.
Sunderland fan Lucinda Gittins was strutting her stuff in the Soccer AM studios this week.
Barca were stunned by a late leveller, Gers' match was abandoned while Inter march on in Serie A.
Zlatan Ibrahimovic could yet return to Italy before he retires, according to his agent Mino Raiola.
Filippo Inzaghi is hoping to be offered the opportunity to see out his playing days at AC Milan.
AC Milan edged a seven-goal thriller against Cagliari, while Francesco Totti was the hero for Roma.
Reports in Italy suggest Arsenal are preparing an approach for Sampdoria striker Giampaolo Pazzini.
Leonardo has reiterated that Gennaro Gattuso will not be leaving AC Milan in the January transfer window.