Aironi will be looking for their first Pool Four win in the Heineken Cup this season when they play host to Ulster on Saturday.
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Aironi are currently rock bottom of the group with zero points after losing all three of their opening matches, while Ulster are second on the ladder with two wins from three.
Last time out Aironi crashed to a 31-10 loss away at Ulster and will be looking for a measure of revenge in this return fixture.
The hosts welcome back international trio Quintin Geldenhuys, Andrea Masi and Luciano Orquera to the starting line-up, while Gabriel Pizarro, Ruggero Trevisan, and Giovanbattista Venditti also return.
Ulster boss Brian McLaughlin has made just one change to his line up. That switch comes in the front row with Tom Court preferred to Paddy McAllister.
Ulster are overwhelming favourites to pick up their third win of the campaign and can be backed at 1/8 with
Bet365, while the hosts are 5/1 to pick up their first win. The draw is available at 33/1.
Aironi will be hoping their home crowd will spur them on to a good start and they are on offer at 9/1 to score first with a try, while Ulster are 16/1 to take a 3-0 lead with a drop goal.
It is expected that Ulster once again cruise to victory and it could be worth backing them for a 31-35 points win at 14/1, while Aironi are 8/1 to claim a narrow 1-5 points triumph.