Harlequins can make it four wins from four Heineken Cup matches on Saturday when they welcome Zebre to Twickenham Stoop.
The English champions come into the contest having beaten the Italians 57-14 last weekend.
Zebre are desperate for a positive result after losing all of their matches both domestically and in European competition this season.
Quins have made five changes to their starting lineup as Chris Robshaw returns to captain the side following his commitments with the England national team.
Daniel Halangahu comes into the Zebre XV as one of eight changes.
Recent form:
Quins: WWWLWW
Zebre: LLLLLL
Lineups:
Quins: Brown, Monye, Hopper, Casson, Smith, Evans, Care, Easter, Robshaw, Guest, Robson, Matthews, Collier, Gray, Lambert
Replacements: Buchanan, Marfo, Sinckler, Twomey, Wallace, Dickson, Botica, Turner-Hall
Zebre: Trevisan, Venditti, Pace, Halangahu, Sarto, Orquera, Chillon, Van Schalkwyk, Ferrarini, Cattina, Sole, Van Vuren, Redolfini, Giazzon, De Marchi
Replacements: Manici, Fazzari, Perugini, Belardo, Cristiano, Martinelli, Pratichetti, Garcia
Sports Mole says: Quins to ease to victory