AS Roma vs Cagliari Prediction and Tips: Goals
Tom Ashworth checks the goals numbers behind Roma's unbeaten run and Cagliari's recent away form ahead of Tuesday's Serie A fixture at the Olimpico.
The prediction is at the end of the analysis ↓Two sides whose recent matches have stayed low
Roma are third in Serie A on 17 points from seven games and currently unbeaten in four across all competitions: a 2-0 home win over Genoa, a goalless draw away at Como, a 2-2 draw at home to Inter, and — outside the league — a 4-0 win over Slovan Bratislava in the Champions League. In their last five Serie A matches specifically, they've scored eight and conceded three, which sounds like an attacking side, but three of those five games finished with two goals or fewer in total.
Cagliari are seventh on 13 points. Their most recent result was a heavy 4-0 defeat away at Monza, which looks like the outlier in an otherwise tidy run: before that they'd won three Serie A away games in a row (Parma, Atalanta, Udinese), two of them by a single goal with a clean sheet. Over their last five league games they've scored five and conceded six, and three of those five finished under 2.5 goals too.
Put together, that's six of the last ten league matches played by these two clubs finishing with two goals or fewer — a 60% rate against a market pricing the under at 2.12, an implied 47.2% chance. We haven't been able to confirm either side's starting eleven six days out, so this is built on form and the underlying goals numbers rather than a nailed-down line-up, and it will be worth rechecking once team news lands. No referee has been publicly confirmed yet either, which matters less for a goals total than it would for a cards bet, but it's noted for completeness.
The table gap (third against seventh) looks bigger than the two sides have actually been playing recently — Cagliari's away form before Monza was genuinely competent, and Roma's own scoring has been feast-or-famine rather than a guaranteed flood. On the numbers, the pick is Under 2.5 goals at 2.12, one unit.

Form guide
Key numbers
- Roma Serie A goals, last 5 games (for-against)8-3
- Roma last 5 games under 2.5 total goals3 of 5
- Cagliari Serie A goals, last 5 games (for-against)5-6
- Cagliari last 5 games under 2.5 total goals3 of 5
Team news
We have not found confirmed team news for either side six days out from kick-off — no reported injury or suspension news changes the picture below, but neither side's starting XI is confirmed yet, and this is priced on form and underlying numbers rather than a nailed-down line-up.
Roma have hit four goals in a Serie A game as recently as the Inter draw, and Cagliari conceded four at Monza last time out — if either side's defence has an off night, or Cagliari's attack clicks against a Roma back line that has kept only one clean sheet in its last four, this can get out of hand fast. One unit, not more, reflects that.
Verdict
Under 2.5 goals at 2.12 implies a 47.2% chance. Across Roma's and Cagliari's last five Serie A games apiece, three in five have finished with two goals or fewer for each side — a 60% rate against an implied 47.2%, which is the kind of gap worth backing. Stake: 1 unit.
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