Matches to be played 21/22/23 September (all kick-offs 15:00 BST unless otherwise indicated)
Sale v London Welsh
Prediction: Sharks to win by a couple of scores.
London Irish v Bath
Prediction: Bath by around seven points.
Northampton v Worcester
Prediction: Saints to win by a couple of scores.
Gloucester v Wasps
Prediction: Wasps by a score.
Leicester v Harlequins
Prediction: Quins by a score.
Exeter v Saracens
Prediction: Chiefs to win by around seven points.