Unbeaten Roma hosts a Cagliari side in free fall

Unbeaten through eight matchdays and rarely conceding more than they can handle, Roma hosts a Cagliari side showing some wear and tear at the Stadio Olimpico. This is no ordinary fixture for Gian Piero Gasperini's team: a win would put them breathing down the necks of the top two in Serie A, and the numbers heading into kickoff point that way.

Roma sits third with 18 points, just four off the top, and its record in the league stands out for what it lacks: five wins, three draws and zero losses in eight matches, with 19 goals scored and just 6 allowed. The recent run, though, has cooled slightly: over the last five matches Roma has two wins, two draws and one loss, with a draw as the most recent result. Nothing alarming for a team that hasn't lost, but a sign that it hasn't all been one-way traffic either.

Cagliari, ninth with 13 points, arrives in choppier form: four wins, one draw and three losses in the league, with a negative goal difference (6 scored, 9 conceded). Over its last five matches, Cagliari won two, drew one and lost the two most recent, a downward trend that won't help on the road against an opponent of this caliber.

What the home and away numbers say

At the Olimpico, and in this Serie A season alone, Roma averages 2.5 goals scored per match with a 50 percent clean sheet rate across four games, and tends to do most of its damage between the 46th and 60th minutes. Donyell Malen stands out as the top scorer in that sample with 6 goals, followed by Matias Soule with 3. Cagliari, on the other hand, averages just 1 goal scored per match on the road while conceding 1.24, also with a 50 percent clean sheet rate in its four away games, and tends to score early, between the 16th and 30th minutes. Daniel Maldini leads that list with 4 goals.

The head-to-head record doesn't offer much hope for the Sardinians either: in the last eight meetings, Roma won six, there was one draw and Cagliari took just one, with Roma holding a lopsided 14-3 edge in goals.

Possible lineups

With reliability described as low, Roma's likely starting eleven would feature Pierluigi Gollini in goal, a back line of Mario Hermoso, Gianluca Mancini, Evan Ndicka and Leonardo Balerdi, with Wesley, Marten de Roon, Nahuel Molina and Niccolo Pisilli in midfield, and Donyell Malen alongside Matias Soule up front. Cagliari, with a lineup projection carrying higher reliability, would largely stick with its usual setup: Elia Caprile in goal, Juan Rodriguez, Ze Pedro, Adam Obert, Alessandro Deiola and Yerry Mina on defense, Harry Winks, Alessandro Romano, Daniel Maldini and Michel Adopo in midfield, with Paul Mendy leading the attack.

The odds

Our model gives a clear edge to Roma, though it doesn't fully rule out a draw:

These figures reflect what both teams have been showing lately, though they shouldn't be read as a settled result: this is our own estimate, not a betting line. Expected goals also show a gap: 2.18 for Roma versus 0.68 for Cagliari, a combined 2.87 that lines up with a 63 percent chance of more than 2.5 goals and a 75 percent chance that both teams score.

With those numbers on the table, the Olimpico awaits a Roma side looking to stay unbeaten and close in on the top of the table, against a Cagliari squad that needs to snap its losing streak away from home.