Team newspublished at 14:37 British Summer Time 17 September 2016
Exeter v Harlequins (15:00 BST)
Gareth Steenson makes his first start of the season for Exeter at fly-half as Henry Slade moves to inside centre.
Olly Woodburn returns on the wing while Lachie Turner replaces the injured Phil Dollman at full-back.
The Chiefs have made a late change, with illness forcing Mitch Lees out. Damian Welch replaces him at lock.
Harlequins make four changes to the side which lost 19-10 to Sale.
England full-back Mike Brown returns after illness while Winston Stanley, Tim Swiel and Charlie Walker also make their first appearances of the season.
Exeter: Turner; Woodburn, Devoto, Slade, Whitten; Steenson (capt), Chudley; Moon, Cowan-Dickie, Holmes, Welch, Parling, Armand, Salvi, Waldrom.
Replacements: Yeandle, Hepburn, Francis, Atkins, Dennis, Lewis, Hill, Short.
Harlequins: Brown; Yarde, Marchant, Stanley, Walker; Swiel, Care (capt); Marler, Buchanan, Sinckler, Twomey, Horwill, Robshaw, Wallace, Clifford.
Replacements: Ward, Lambert, Collier, Merrick, J Chisholm, Dickson, Lang, Alofa.